3765 Windtree Dr - Permit#160595 - FP ManualHUSSONG MANUFACTURING CO., INC.
INSTALLATION AND
OPERATION MANUAL
ͷ Do not store or use gasoline or other
flammable vapors and liquids in the vicinity
of this or any other appliance.
ͷ WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do
not use any phone in your building.
• Leave the building immediately.
• Immediately call your gas supplier from
a neighbor’s phone. Follow the gas
supplier’s instructions.
• If you cannot reach your gas supplier,
call the fire department.
ͷ Installation and service must be performed
by a qualified installer, service agency or
the gas supplier.
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly
could result in serious injury, death, or
property damage.
This appliance may be installed in
an aftermarket, permanently located,
manufactured home (USA only) or mobile
home, where not prohibited by local codes.
This appliance is only for use with the type
of gas indicated on the rating plate. This
appliance is not convertible for use with other
gases, unless a certified kit is used.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
English and French installation manuals are available through your
local dealer. Visit our website www.kozyheat.com.
Les manuels d’installation en français et en anglais sont disponibles
chez votre détaillant local. Visitez www.kozyheat.com.
DANGER
HOT GLASS WILLCAUSE BURNS
DO NOT TOUCH GLASSUNTIL COOLED
NEVER ALLOW CHILDRENTO TOUCH GLASS
A barrier designed to reduce the risk of burns from the hot viewing glass is provided with this appliance and shall be installed for the protection of children and other at-risk individuals.
Hussong Mfg. Co., Inc. • CLW-50 Report No: 0216GF054S • Rev. 1, March 2018
CALLAWAY 50
Model #CLW-50
Direct Vent Gas Fireplace
HOMEOWNER REFERENCE 3
Read this manual before installation or operating this appliance.
Please retain this owner’s manual for future reference.
CONGRATULATIONS!
We welcome you as a new owner of a Kozy Heat gas fireplace. Kozy Heat products are designed with superior components
and materials, and assembled by trained craftsmen who take pride in their work. To ensure you receive a quality product, the
burner and valve assembly are 100 percent test-fired, and the complete fireplace is thoroughly inspected before packaging.
Our commitment to quality and customer satisfaction has remained the same for over 40 years. We offer a complete line of
gas and wood fireplaces, along with stylish accessories to complement any decor. Adding a fireplace is one of the best ways
to increase the value of your home, and we are proud to offer a network of dealers throughout the country to help make
your experience everything you imagine. We pride ourselves in being dedicated not only to functionality and reliability, but
also customer safety. We offer our continual support and guidance to help you achieve the maximum benefit and enjoyment
from your Kozy Heat gas fireplace.
Jim Hussong
President
Dudley Hussong
Board Chairman
Homeowner Reference Information
We recommend you record the following information:
Model Name: ___________________________________________
Serial Number: __________________________________________
Dealership Purchased from: _______________________________
Date purchased/installed: _________________________________
Location of fireplace: _____________________________________
Dealer phone: ___________________________________________
Notes: _____________________________________________________________________________________________________________
____________________________________________________________________________________________________________________
____________________________________________________________________________________________________________________
____________________________________________________________________________________________________________________
____________________________________________________________________________________________________________________
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces TABLE OF CONTENTS 5
TABLE OF CONTENTS
TABLE OF CONTENTS .....................................................................5
1.0 INTRODUCTION ......................................................................7
1.1 Appliance Certification .............................................................................7
1.2 California Proposition 65 Warning ........................................................7
1.3 Requirements for the Commonwealth of Massachusetts ............7
2.0 SPECIFICATIONS .....................................................................8
2.1 Appliance Packaging Components ......................................................8
2.2 Heating Specifications ..............................................................................8
2.3 Appliance Dimensions ..............................................................................9
2.4 Barrier Dimensions .....................................................................................10
3.0 FRAMING .................................................................................11
3.1 Appliance Placement Considerations .................................................11
3.2 Stand-off Assembly and Installation ....................................................11
3.3 Clearances to Combustibles ...................................................................12
3.4 Wall Enclosure Rough Opening .............................................................13
3.5 Floor Support and Protection .................................................................14
3.6 Recess Construction...................................................................................14
3.7 Vent Termination Framing .......................................................................15
4.0 FACING AND FINISHING .........................................................16
4.1 Nailing Flange Assembly and Installation ..........................................16
4.2 Facing and Finishing Requirements .....................................................17
5.0 GAS LINE CONNECTION .........................................................19
5.1 Gas Conversion (sold separately) ..........................................................19
5.2 Gas Line Installation ...................................................................................19
6.0 TERMINATION LOCATIONS ....................................................20
6.1 Vertical Vent Cap Termination ................................................................20
6.2 Minimum Termination Clearances ........................................................21
7.0 VENTING ..................................................................................22
7.1 Approved Vent Systems ............................................................................22
7.2 Venting Requirements ..............................................................................22
7.3 Use of Elbows ...............................................................................................22
7.4 Vent Restriction ..........................................................................................22
7.5 Vent Installation ...........................................................................................23
7.6 #800-2 Series Direct Vent Termination Kit(s) .....................................27
7.7 Horizontal Heat Shield Installation .......................................................28
8.0 FIREPLACE SETUP ...................................................................29
8.1 Barrier Installation ......................................................................................29
8.2 Glass Frame Assembly ...............................................................................29
8.3 Burner/Perimeter Media Installation ...................................................30
8.4 Control Board Removal and Installation .............................................31
9.0 ELECTRICAL INFORMATION ..................................................32
9.1 Electrical Specifications ............................................................................32
9.2 Wiring Requirements .................................................................................32
9.3 Light Kit (optional) ......................................................................................33
10.0 OPERATING INSTRUCTIONS ................................................35
10.1 Setup Proflame 2 IFC Module ..............................................................36
10.2 Initialize the Control System.................................................................36
10.3 Reset the System for Manual Operation ..........................................36
10.4 Automatic Safety Restart .......................................................................36
10.5 Backup Battery Operation ....................................................................36
10.6 IFC Module Ignition Sequence ............................................................37
10.7 Additional Diagnostic Information ....................................................37
10.8 Remote Control Operation ..................................................................38
11.0 ADJUSTMENT ........................................................................41
11.1 Pressure Testing ........................................................................................41
11.2 Burner Flame Adjustments ...................................................................42
12.0 TROUBLESHOOTING.............................................................44
13.0 MAINTENANCE......................................................................46
13.1 Firebox ..........................................................................................................46
13.2 Fan .................................................................................................................46
13.3 Vent System ................................................................................................46
13.4 Glass Assembly ..........................................................................................46
13.5 Burner and Pilot System ........................................................................47
14.0 REPLACEMENT PARTS LIST..................................................48
LIMITED WARRANTY ......................................................................50
LIFETIME WARRANTY ....................................................................52
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces INTRODUCTION 7
1.0 INTRODUCTION
1.1 Appliance Certification
Laboratory: OMNI-Test Laboratories in Portland, Oregon
Standards:
ANSI Z21.88-2017/CSA 2.33-2017, Vented Gas Fireplace Heaters
CSA 2.17-M91 (R2017), Gas-Fired Appliances for Use at High Altitudes
This installation must conform with local codes, or in the absence of
local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or
the Natural Gas and Propane Installation Code, CSA B149.1.
1.2 California Proposition 65 Warning
WARNING: This product can expose you to chemicals including
Carbon Monoxide, that is an externally vented by-product of fuel
combustion, which is [are] known to the State of California to cause
birth defects or other reproductive harm. For more information, visit
www.PS5Warnings.ca.gov.
1.3 Requirements for the
Commonwealth of Massachusetts
The following requirements reference various Massachusetts and
national codes not contained in this manual.
For all sidewall horizontally vented gas fueled equipment installed
in every dwelling, building or structure used in whole or in part for
residential purposes, including those owned or operated by the
Commonwealth and where the side wall exhaust vent termination
is less than (7) feet above finished grade in the area of the venting,
including but not limited to decks and porches, the following
requirements shall be satisfied:
1.3.1 Installation of Carbon Monoxide Detectors
At time of installation of side wall horizontally vented gas fueled
equipment, the installing plumber or gas-fitter shall observe that
a hard wired carbon monoxide detector with an alarm and battery
back-up is installed on the floor level where the gas equipment is
to be installed. In addition, the installing plumber or gas-fitter shall
observe that a battery operated or hard wired carbon monoxide
detector is installed on each additional level of the dwelling, building
or structure served by the side wall horizontal vented gas fueled
equipment. It shall be the responsibility of the property owner
to secure the services of qualified licensed professionals for the
installation of hard wired carbon monoxide detectors.
In the event that the side wall horizontally vented gas fueled
equipment is installed in a crawl space or attic, the hard wired carbon
monoxide detector with alarm and battery back-up may be installed
on the next adjacent floor level. In the event that the requirements
of this subdivision can not be met at the time of completion of
installation, the owner shall have a period of thirty (30) days to
comply with the above requirements; provided, however, that during
said thirty (30) day period, a battery operated carbon monoxide
detector with an alarm shall be installed.
1.3.2 Approved Carbon Monoxide Detectors
Each carbon monoxide detector as required in accordance with the
above provisions shall comply with NFPA 720 and be ANSI/UL 2034
listed and IAS certified.
1.3.3 Signage
A metal or plastic identification plate shall be permanently mounted
to the exterior of the building at a minimum of eight (8) feet
above grade directly in line with the exhaust vent terminal for the
horizontally vented gas fueled heating appliance or equipment. The
sign shall read, in print no less the one-half inch (½) in size, “GAS VENT
DIRECTLY BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS”.
1.3.4 Inspection
The state or local gas inspector of the side wall horizontally vented
gas fueled equipment shall not approve the installation unless, upon
inspection, the inspector observes carbon monoxide detectors and
signage installed in accordance with the provisions of 248 CMR 5.08
(2) (a) 1 through 4.
1.3.5 Exemptions
The following equipment is exempt from 248 CMR 5.08 (2) (a) 1
through 4: The equipment listed in Chapter 10 entitled “Equipment
Not Required To Be Vented” in the most current edition of NFPA 54 as
adopted by the Board; and Product Approved side wall horizontally
vented gas fueled equipment installed in a room or structure separate
from the dwelling, building or structure used in whole or in part for
residential purposes.
1.3.6 Manufacturer Requirements
1.3.6.1 Gas Equipment Venting System Provided
When the manufacturer of Product Approved side wall horizontally
vented gas equipment provides a venting system design or venting
system components with the equipment, the instructions provided
by the manufacturer for installation of the equipment and the
venting system shall include:
• Detailed instructions for the installation of the venting system
design or the venting system components; and
• A complete parts list for the venting system design or venting
system.
1.3.7 Gas Equipment Venting
System NOT Provided
When the manufacturer of Product Approved side wall horizontally
vented gas equipment does not provide the parts for venting the
flue gases, but identifies “special venting systems”, the following
requirements shall be satisfied by the manufacturer:
• The referenced “special venting systems” instructions shall
be included with the appliance or equipment installation
instructions and;
• The “special venting systems” shall be Product Approved by the
Board, and the instructions for that system shall include a parts
list and detailed installation instructions.
A copy of all installation instructions for all Product Approved
side wall horizontally vented gas fueled equipment, all venting
instructions, all parts lists for venting instructions, and/or all venting
design instructions shall remain with the appliance or equipment at
the completion of the installation.
8 SPECIFICATIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
2.0 SPECIFICATIONS
2.1 Appliance Packaging Components
Part Number Description
CW50-150 Control Board Assembly
700-203 Manual Gas Shut-off Valve
CW50-057T Glass Frame Assembly
900-086 5 in (127 mm) Restrictor Plate
700-408 Remote Control
CW50-SHD Steel Framing
CW50-HHS Vent Heat Shield Assembly
2.1.1 Additional Components Required
Refer to Section 7.0 Venting on page 22 for approved vent systems.
2.2 Heating Specifications
Natural Gas Propane
Maximum
Input Rating
35,500 Btu/h
10.4 kW
35,000 Btu/h
10.26 kW
Minimum
Input Rating
18,500 Btu/h
5.4 kW
18,000 Btu/h
5.2 kW
Manifold Pressure
(High)
3.8” WC
(0.95 kPa)
11” WC
(2.74 kPa)
Manifold Pressure
(Low)
1.1” WC
(0.27 kPa)
2.9” WC
(0.72 kPa)
Orifice Size (DMS) #34 #51
2.2.1 Altitude Adjustment
This appliance may be installed at higher altitudes. Please refer to
National Fuel Gas Code ANSI Z223.1/NFPA 54, CSA-B149.1 Natural
Gas and Propane Installation Code, local authorities, or codes having
jurisdiction in you area regarding derate guidelines.
2.2.1.1 US Installations
Refer to the American Gas Association guidelines for the gas designed
appliances derating method. For elevations above 2,000 ft (610 m),
input ratings are to be reduced by 4% for each 1,000 ft (305 m) above
sea level.
2.2.1.2 Canadian Installations
When the appliance is installed at elevations above 4,500 ft (1,372 m),
the certified high altitude rating shall be reduced at the rate of 4% for
each additional 1,000 ft (305 m).v
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces SPECIFICATIONS 9
2.3 Appliance Dimensions
Figure 2.1, CLW-50 Dimensions
5⁄”(130mm)
2⁄”(68mm)
44⁄”(1129mm)
59½”(1512mm)
16⁄”(423mm)
9⁄”(250mm)
64⁄”(1636mm)
22”(559mm)
4¼”(108mm)
5½”(140mm)
18⁄”(481mm)
5⁄”(135mm)
53⁄”(1354mm)
17⁄”(455mm)
39⁄”(993mm)
TOP VIEW
FRONT VIEW RIGHT SIDELEFT SIDE
GAS LINE
HOLE
ELECTRICAL
ACCESS
10 SPECIFICATIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
2.4 Barrier Dimensions
2.4.1 Safety Barriers
WARNING: A barrier designed to reduce the risk of burns from the hot
viewing glass is provided with this appliance and shall be installed for
the protection of children and other at-risk individuals.
If the barrier becomes damaged, the barrier shall be replaced with
Hussong Mfg.’s barriers for this appliance. Only doors certified with the
appliance shall be used.
2.4.2 Surrounds
IMPORTANT: Consider the height of hearth finish material when
building a fireplace platform. Proper installation of surrounds with an
overlap fit design require the bottom of the fireplace to be level with
finished hearth.
The surrounds below are shown with safety barrier.
For installation instructions, see Section 8.1 Barrier Installation on
page 29.
56⁄”(1426mm)
19½”(495mm)
15½”(394mm)
58¼”
(1480mm)
59⁄”(1503mm)
22⁄”(573mm)
65”(1651mm)
21¼”(539mm)
21⁄”
(553mm)
52⁄”
(1330mm)
Rectangle Surround (1 piece)
CW50-RS
Rectangle Surround (4 piece)
CW50-RS4
Gallery Surround
CW50-GS
Forged Surround
CW50-FS
Safety Barrier Screen (only)
CW50-ES
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 11
3.0 FRAMING
3.1 Appliance Placement Considerations
WARNING: Due to high temperatures, the appliance should be located
out of traffic and away from furniture and draperies.
• This appliance must be installed on a level surface capable
of supporting the fireplace and venting. If possible, place the
fireplace in a position where the vent terminates between two
studs, eliminating the need for any additional framing.
• This fireplace may be installed in a bedroom.
• Please be aware of the large amount of heat this fireplace will
produce when determining a location.
3.2 Stand-off Assembly and Installation
NOTE: If installing the Komfort Zone Kit, please reference the manual
included with kit.
WARNING: The top stand-offs brackets provide the required minimum
clearance to the header. The clearance to header must be maintained.
Top stand-off brackets must be formed and attached prior to
positioning fireplace into framed opening.
1. Remove and save (4) screws securing the stand-off brackets on
top of the fireplace.
2. Form each stand-off bracket by bending at perforations, as
shown.
3. Align the holes in the formed stand-off brackets with the
holes on top of the fireplace. Secure with (4) screws previously
removed along with (4) screws provided in the fireplace
components packet.
4. Remove and save screws securing the back stand-off brackets.
Form the back stand-off heat shields as shown. Secure using
provided screws.
Figure 3.1, Stand-off Assembly and Installation
12 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
3.3 Clearances to Combustibles
Table 3.1, Minimum Appliance Clearances to Combustible Material
From appliance top stand-off brackets 3-1/2 in 89 mm
From appliance left and right stand-off brackets 0 in 0 mm
From appliance back stand-off brackets 0 in 0 mm
From appliance corners 3 in 76 mm
From appliance front 36 in 914 mm
Appliance sides to adjacent sidewall 3 in 76 mm
Fireplace finishing edge to 3/4 in (19 mm) trim 18 in 457 mm
Mantel 6 in (152 mm) deep from fireplace finishing edge 21-1/2 in 545 mm
Mantel 6 in (152 mm) deep from fireplace enclosure floor 48 in 1219 mm
Minimum height of fireplace enclosure 48 in 1219 mm
Figure 3.2, Clearance to Combustibles
3”(76mm)
75⁄”(1919mm)
106⁄”(2714mm)
22”(559mm)
64½”(1638mm)
53⁄”(1357mm)
3”(76mm)
64½”(1638mm)
3”(76mm)
22”(559mm)
64½”(1638mm)
25⁄”(657mm)
TYPICAL VERTICAL INSTALLATION TYPICAL HORIZONTAL INSTALLATION
TYPICAL CORNER INSTALLATION
STEEL FRAMING REQUIRED STEEL FRAMING REQUIRED STEEL FRAMING REQUIRED STEEL FRAMING REQUIRED STEEL FRAMING REQUIRED STEEL FRAMING REQUIRED
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#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 13
3.4 Wall Enclosure Rough Opening
WARNING: Provide adequate clearances around air openings into
the combustion chamber. Provide adequate clearance in front of the
fireplace for barrier removal, component access, gas line installation,
service access, etc.
NOTE: The construction of the fireplace wall enclosure must comply
with local building codes and all clearances as outlined in this manual.
NOTE: Cold air transfer area. The fireplace wall enclosure should be
constructed in a manner to prevent cold air from entering the room
and outside walls should be insulated.
FIRE HAZARD: Do NOT install this appliance directly on carpeting,
vinyl, or any other combustible material other than wood.
• Framing dimensions should allow for wall covering thickness
and fireplace facing materials. Adjust rough opening size as
necessary to maintain minimum clearance requirements.
• The bottom of the fireplace must be placed directly on a wood or
non-combustible surface (not linoleum or carpet). If the fireplace
is to be installed above floor level, a solid, continuous platform
must be constructed below the fireplace.
• Build the hearth to desired size and height.
• If masonry is to be used (optional), prepare the necessary
foundation for the masonry load. A lintel must be used over
the top of the appliance to support the additional weight of
masonry construction.
• If installing the Komfort Zone Kit, please reference the manual
included with kit.
• Installation of CW50-SHD steel framing is required (included in
components packet).
44½”
(1130mm)
64½”
(1638mm)
48”
(1219mm)
22”
(559mm)
STEEL F
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Figure 3.3, Framing Dimensions
14 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
3.5 Floor Support and Protection
• Floor protection in front of the fireplace is not required.
Combustible material may be used if installing a hearth
extension. Consider the thickness of the hearth extension
finishing material if building a fireplace platform. The bottom
of the fireplace must be level with finished hearth extension for
proper fit of the safety barrier.
• If this appliance is to be installed directly on carpeting, tile,
or other combustible material other than wood flooring, this
appliance shall be installed on a metal or wood panel extending
the full width and depth of the appliance.
• If the appliance is to be installed above floor level, a solid,
continuous platform must be constructed below the appliance.
3.6 Recess Construction
WARNING: All clearances to venting must be maintained.
Mounting a television above a fireplace has become a common
practice. Television surface temperatures are affected by mantel
depth, ceiling heights, and wall and mantel construction material.
Most television manufacturers specify in their instructions that a
television should not be installed on, near, or above a heat source.
Television location rests solely on the homeowner. It is the home
owner’s responsibility that the preferred TV mounting and mantel
design will not exceed the listed maximum operation temperature of
their electronic goods.
Figure 3.4 shows the minimum dimensions for the fireplace. Anything
above the minimum enclosure height of 48” (1219mm) can be
capped off or recessed.
Figure 3.4, Recess Framing
44½”
(1130mm)
64½”
(1638mm)
48”
(1219mm)
22”
(559mm)
STEEL FR
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#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 15
3.7 Vent Termination Framing
IMPORTANT: Vent cap location must be in compliance with Section 6.2
Minimum Termination Clearances on page 21.
WARNING: DO NOT RECESS THE VENT CAP INTO WALL OR SIDING.
3.7.1 Vertical Terminations
CAUTION: Cold air transfer area. The surround fireplace chase
must comply with all clearances as outlined in this manual, and be
constructed in compliance with local building codes. Outside walls
should be insulated to prevent cold air from entering room.
• Follow vent pipe manufacturer’s installation instructions for
vertical terminations.
• A minimum of 1 in (25 mm) clearance on all sides of the vertical
vent pipe must be maintained.
• Attic insulation shields may be insulated using unfaced
insulation products listed as non-combustible per ASTM E 136.
3.7.2 Horizontal Terminations
IMPORTANT: Horizontal vent sections require 1/4 in (6 mm) rise for
every 12 in (305 mm) of travel.
NOTE: Elbows listed with approved vent systems for this appliance vary
in vertical length. Please consult the vent manufacturer’s instructions
to determine the elbow dimension used for installation. Adjust the
wall pass-through rough opening dimensions to maintain clearance
requirements.
Kozy Heat’s #800-WPT series, or wall thimble products that comply
with the required 3 in (76 mm) top clearance to combustibles, must
be installed for all horizontal vent runs that pass through interior or
exterior walls. These wall thimble products may be insulated using
unfaced insulation products listed as noncombustible per ASTM E 136.
1. Measure from floor level of the fireplace to the center of where
the vent pipe will penetrate the wall.
2. Cut and frame an opening in the wall to allow the vent system
to run level through the wall pass-through. This wall pass-
through must be fully lined with insulation products listed as
noncombustible per ASTM E 136. A minimum top clearance of
3 in (76 mm) and a minimum 1 in (25 mm of the horizontal vent
pipe at the wall pass-through must be maintained.
3. Follow the vent pipe manufacturer’s installation instructions for
vent installation.
Figure 3.5, Vent Termination Locations
NATURAL GAS AND PROPANE FLEXIBLE PIPE
HORIZONTAL TERMINATION
NATURAL GAS AND PROPANE RIGID PIPE
MINIMUM HORIZONTAL VENTING (NO VERTICAL VENTING)
NATURAL GAS AND PROPANE RIGID PIPE
MINIMUM HORIZONTAL VENTING (45˚ VERTICAL ELBOW)
22”
(559mm)
42”
(1067mm)
34⁄”
(873mm)
44¾”
(1137mm)
22”
(559mm)
22”
(559mm)
STEELFRAMING
STEELFRAMING
STEELFRAMING
16 FACING AND FINISHING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
4.0 FACING AND FINISHING
4.1 Nailing Flange Assembly
and Installation
CAUTION: Never permanently remove these assemblies from the
fireplace—they must be secured regardless of finish material used.
1. Remove (2) nailing flanges from the right and left side of the
fireplace.
2. Align nailing flange with holes on outside corners of fireplace,
with the stand-off flanges on the nailing flanges facing away
from the fireplace
3. Secure the nailing flanges to the fireplace with screws (provided)
through the slots in nailing flanges.
4. Bend perforation on nailing flange until parallel with fireplace
face. Do not bend toward fireplace face.
5. Position framing stud against the small stand-off (located on
backside of nailing flange). Secure with nails or screws.
• When installed, the nailing flanges provide the minimum
2½ in (64 mm) clearance from the sides of the fireplace to
framing.
Figure 4.1, Nailing Flange Installation
STAND-OFF
FLANGE
NAILING FLANGE INSTALLED
NAILING FLANGE
AS SHIPPED
NAILING FLANGE
INSTALLED
NAILING FLANGE
FRAMING STUD
STAND-OFF FLANGE2½”(64mm)CLEARANCE
FRAMING STUD
NAILING FLANGE
TOP VIEW
FRONT VIEWBACK VIEW
FRONT VIEW
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FACING AND FINISHING 17
4.2 Facing and Finishing Requirements
WARNING: Maintain all minimum clearances to combustibles from the
appliance and vent system.
4.2.1 Mantel Requirements
WARNING: All minimum clearances to combustible material MUST be
maintained.
• Combustible Mantel Projections - Minimum Vertical and
Maximum Horizontal: 18 in (457 mm) is the minimum vertical
clearance from the top of the finishing edge to 6 in (152 mm)
maximum depth of a combustible mantel. Combustible mantels
at the minimum vertical clearance may be 0 in (0 mm) to 6 in
(mm) depth with minimum vertical clearance 18 in (457 mm).
• Non-combustible Mantel Projections - Minimum Vertical and
Maximum Horizontal: A minimum vertical clearance of 6 in (152
mm) above the finishing edge to a maximum 6 in (152 mm)
depth of a non-combustible mantel. Follow projection 1 in (25
mm) up for every 1 in (25 mm) deeper.
4.2.2 Facing Requirements
Non-combustible material is required at the top and sides of the
fireplace. This fireplace is designed to accommodate non-combustible
facing material up to ½ in (13mm) thick.
• Install facing material up to the finishing edge that surrounds
the glass frame assembly. Do not apply any material beyond this
point. The glass frame assembly must be removable.
• Do not secure material to the lower cover panel using screws.
This may damage control system components. To secure material
to this area, use a silicone sealant that has a 300°F (149°C)
continuous exposure rating.
• It is acceptable to pre-drill holes and to use self-tapping screws
prior to attach the non-combustible material to the top and
sides of the fireplace face. Do not use excessively long screws.
4.2.3 Finishing Recommendations
NOTE: The surface area above the appliance may be affected by high
temperatures emitted from this appliance. To help avoid or reduce the
possibility of the sheetrock to crack, Hussong Mfg. recommends the
following methods:
• Ensure the non-combustible material and sheetrock is dry and
dust free.
• For taping and mudding seams, we recommend heat resilient
tape, mesh and joint compounds, such as Durabond. Mud must
be cured as per manufacturer’s recommendations.
• For a painted surface, use a high quality acrylic latex primer
and finish coat. Avoid flat or light-colored paints to prevent
discoloring.
22”
(559mm)
48”
(1219mm)
18”
(457mm)
21½”
(545mm)
27½”
(698mm)
12” (305mm)
9” (229mm)
6” (152mm)
¾”
48”
(1219mm)
EACH SQUARE REPRESENTS
1” (25mm)
OF MANTEL PROJECTION
TRIM
FINISHING EDGE
COMBUSTIBLE FLOORING
STEELFRAMING
Figure 4.2, Mantel Requirements
18 FACING AND FINISHING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
Figure 4.3, Finished Opening Clearances
44½”
(1130mm)53⁄”
(1354mm)
9⁄”
(250mm)
16⁄”
(423mm)
5⁄”
(142mm)
18”
(458mm)
64½”
(1638mm)
STEEL FRAMING REQUIRED
48¾”
(1238mm)
53⁄”
(1354mm)
10½”
(267mm)
6⁄”
(161mm)
16⁄”
(423mm)
21½”
(545mm)
66”
(1676mm)
¾”
(19mm)
¾”
(19mm)
COMBUSTIBLE MATERIAL ALLOWED
STEELFRAMING REQUIRED
NON-COMBUSTIBLE MATERIAL ONLY
LOWER COVER PANEL
COMBUSTIBLE MATERIAL ALLOWED
NO SCREWS ALLOWED ABOVE FRAMING
BOTTOM ¾” (19mm)
NON-COMBUSTIBLE MATERIAL ONLY
COMBUSTIBLE MATERIAL ALLOWED
COMBUSTIBLE MATERIAL ALLOWED
Figure 4.4, Minimum Non-Combustible Finishing Dimensions
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces GAS LINE CONNECTION 19
5.0 GAS LINE CONNECTION
5.1 Gas Conversion (sold separately)
ATTENTION: The conversion shall be carried out in accordance with
the requirements of the provincial authorities having jurisdiction and
in accordance with the requirements of the ANSI Z223.1 installation
code.
This fireplace is manufactured for use with natural gas. Follow
the instructions included with the conversion kit if converting to
propane.
5.2 Gas Line Installation
CAUTION: Installation of the gas line must only be done by a qualified
person in accordance with local building codes, if any. If not, follow
ANSI 223.1. Commonwealth of Massachusetts installations must be
done by a licensed plumber or gas fitter.
NOTE: The appliance and its individual shutoff valve must be
disconnected from the gas supply piping system during any pressure
testing of that system at pressures in excess of ½ psi (3.5 kPa). For test
pressures equal to or less than ½ psi (3.5 kPa), the appliance must be
isolated from the gas supply piping system by closing its individual
manual shut-off valve.
• A listed (and Commonwealth of Massachusetts approved) ½
in (13 mm) tee handle manual shut-off valve and flexible gas
connector are to be connected to the ½ in (13 mm) control valve
inlet. If substituting for these components, please consult local
codes for compliance.
• This fireplace is equipped with a 3/8” (10 mm) x 18” (457 mm) long
flexible gas connector and manual shut-off valve.
• Run gas line into fireplace. The gas line should be run to the
point of connection where the shut-off valve and flexible gas
line will connect.
• Do not run gas line in a manner that would obstruct fan
operation.
• For high altitude installations, consult the local gas distributor or
the authority having jurisdiction for proper rating methods.
Table 5.1, Inlet Gas Supply Pressures
Fuel Minimum Pressure Maximum Pressure
Natural Gas 5” WC (1.25 kPa)10.5” WC (2.62 kPa)
Propane 12” WC (2.99 kPa)13” WC (3.24 kPa)
20 TERMINATION LOCATIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
6.0 TERMINATION LOCATIONS
6.1 Vertical Vent Cap Termination
WARNING: This appliance must not share or be connected to a chimney
flue serving a separate solid-fuel burning appliance.
Minimum height (H) from roof
Roof Pitch Feet Meters
Flat to 6/12 1.0 0.30
Over 6/12 to 7/12 1.25 0.38
Over 7/12 to 8/12 1.5 0.46
Over 8/12 to 9/12 2.0 0.61
Over 9/12 to 10/12 2.5 0.76
Over 10/12 to 11/12 3.25 0.99
Over 11/12 to 12/12 4.0 1.22
Over 12/12 to 14/12 5.0 1.52
Over 14/12 to 16/12 6.0 1.83
Over 16/12 to 18/12 7.0 2.13
Over 18/12 to 20/12 7.5 2.27
Over 20/12 to 21/12 8.0 2.44
12
x
HH
LOWEST
DISCHARGE
OPENING
APPROVED CAP
APPROVED
VENT PIPE
ROOF PITCH = x/12
H - MINIMUM HEIGHT FROM ROOF TO
LOWEST DISCHARGE OPENING
MINIMUM
12” (.30m)
Figure 6.1, Vertical Vent Cap Clearance
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces TERMINATION LOCATIONS 21
6.2 Minimum Termination Clearances
AREA WHERE TERMINAL
IS NOT PERMITTED
B B
L
JK
C
G
P
H
I
D E
A
N
FM
O
Canadian installations US installations
A Clearance above grade, veranda, porch, deck, or balcony 12 in (30 cm)12 in (30 cm)
B Clearance to window or door that may be opened 12 in (30 cm) 9 in (23 cm)
C Clearance to permanently closed window (recommended to prevent condensation on
window)
12 in (30 cm)*12 in (30 cm)*
D Vertical clearance to ventilated soffit located above the terminal within a horizontal
distance of 2 feet (61 cm) from the cent line of the terminal
24 in (61 cm)*24 in (61 cm)*
E Clearance to unventilated soffit 12 in (30 cm)*12 in (30 cm)*
F Clearance to outside corner 0 in (0 cm)*0 in (0 cm)*
G Clearance to inside corner 12 in (30 cm)*12 in (30 cm)
H Clearance to each side of center line extended above meter/regulator assembly 3 ft (91 cm) within a height
15 ft (4.5 m) above the meter/
regulator assembly
*
I Clearance to service regulator vent outlet 3 ft (91 cm)*
J Clearance to non mechanical air supply inlet to building or the combustion air inlet to
any other appliance
12 in (30 cm) 9 in (23 cm)
K Clearance to mechanical air supply inlet 6 ft (1.83 m)3 ft (91 cm) above if within
10 ft (3 m) horizontally
Massachusetts: 10 ft (3 m)
L Clearance above paved sidewalk or paved driveway located on public property 7 ft (2.13 m)†*
M Clearance under veranda, porch deck, or balcony 12 in (30 cm)‡12 in (30 cm)
N Clearance between two horizontal terminations 12 in (30 cm)12 in (30 cm)
O Clearance between two vertical terminations (may be same height) 12 in (30 cm)12 in (30 cm)
P Above furnace exhaust or inlet 12 in (30 cm)12 in (30 cm)
* Clearance in accordance with local installation codes and the requirements of the gas supplier.
† A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwellings and serves both dwellings.
‡ Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor.
VINYL SOFFIT, VINYL CEILING, AND VINYL OVERHANG DISCLAIMER: Clearances to heat resistant material (i.e. wood, metal). This does not include vinyl. Hus-
song Manufacturing Co., Inc. will not be held responsible for heat damage caused from terminating under vinyl overhangs, vinyl ceilings, or vinyl ventilated/
unventilated soffits.
Figure 6.2, Vent Cap Locations
22 VENTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
7.0 VENTING
7.1 Approved Vent Systems
This appliance is equipped for use with a 5” (127mm) exhaust by
8” (203mm) air intake co-axial vent pipe system. This appliance is
approved for use with Kozy Heat 5” (127mm) x 8” (177mm) #800
Series Flexible Direct Vent System (horizontal terminations only).
Refer to Section 7.6 #800-2 Series Direct Vent Termination Kit(s) on
page 27 for venting components and installation instructions.
Other approved vent manufacturers (horizontal and vertical
terminations): American Metal Products (Ameri-Vent), BDM, ICC, Metal
Fab, Olympia Chimney Supply, Inc., Security, Selkirk, and Simpson
DuraVent. Refer to the vent manufacturer’s installation manual for
complete installation instructions. Vent installation must conform
with venting requirements and restrictions as outlined in this manual.
Vent reduction from a 5” exhaust to a 4” exhaust may be used
for vertical vent runs using a listed reducer from the approved
vent manufacturer as listed above. Refer to vent manufacturer’s
instructions.
This appliance can be adapted to use 3” x 3” flexible co-linear vent
pipes when used in combination with an existing minimum 6”
x 8” ID masonry or 7” ID class A metal chimney. Refer to the vent
manufacturer’s instructions.
7.2 Venting Requirements
NOTE: Consult the local and national installation codes to assure
adequate combustion and ventilation air is available. Venting
requirements apply to both natural gas and propane.
• Flame height and appearance will vary depending upon venting
configuration and the type of fuel used.
• Provide a means for visually checking the vent connection to the
appliance after the fireplace is installed.
• A minimum of 1 in (25 mm) clearance on all sides of the
vertical vent pipe must be maintained. Attic insulation shields
may be insulated using unfaced insulation products listed as
noncombustible per ASTM E 136.
• Kozy Heat’s #800-WPT series, or wall thimble products that
comply with a minimum of 3 in (76 mm) clearance on the top
side and a minimum of 1 in (25 mm) clearance on the bottom,
left, and right sides of the horizontal vent pipe at the wall
pass-through must be maintained. Wall thimble products that
comply with the required clearances to combustibles must be
installed for all horizontal vent runs that pass through interior
or exterior walls. These wall thimble products may be insulated
using unfaced insulation products listed as noncombustible
per ASTM E 136. If using a 4” x 6-5/8” reducer, follow vent pipe
manufacturer’s wall thimble installation instructions.
7.3 Use of Elbows
• MAXIMUM NUMBER OF ELBOWS: 5
• For each additional 90° elbow used after the first elbow, 3 ft (91.4
cm) must be subtracted from maximum venting allowed.
• For each 45° elbow used, 1½ ft (457 mm) must be subtracted
from maximum venting allowed.
• (2) 45° degree elbows may be used in place of (1) 90° elbow.
7.4 Vent Restriction
Burner flame appearance and characteristics are affected by altitude,
fuel quality, venting configuration, and other factors. To achieve
desirable flame appearance, the vent exhaust may be restricted by
the restrictor plate (included in components packet).
The restrictor plate is shipped with all inner rings intact, and when
installed, provides the most vent restriction. There are (2) inner rings
that can be knocked out. The inner most ring knocked out will create
less restriction, and the outer most ring knocked out will create the
least amount of restriction.
Follow Figure 8.1 for restrictor plate installation before attaching
venting. For vent restriction plate recommendations and adjustments,
see Section 11.2.2 Vent Restriction (after installation) on page 42.
RESTRICTOR PLATE
REMOVE INNER MOST CIRCLE
TO CREATE LESS RESTRICTION
REMOVE ALL INNER RINGS FOR
THE LEAST RESTRICTION
BEND TABS TO APPROX. 80˚ ANGLES TO CREATE
TENSION TO HOLD ITSELF IN PLACE WHEN INSTALLED
SLIDE RESTRICTOR INTO EXHAUST PIPE ON
TOP OF FIREPLACE WITH TABS FACING TOWARDS
YOU PRIOR TO ATTACHING VENTING
Figure 7.1, Restrictor Plate Installation
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces VENTING 23
7.5 Vent Installation
7.5.1 5” x 8” Venting
7.5.1.1 Vertical Terminations
Table 7.1, Natural Gas and Propane
Vertical Terminations - Min. Vertical / Max. Vertical
Minimum Vertical Length Maximum Vertical Length
3 ft 914 mm 50 ft 15.2 m
Minimum/ Maximum Vertical Venting:
45° vertical elbow + 3’ (914mm) minimum vertical length / 50’
(15.24m) maximum vertical length + termination cap
DIAG.1 NATURAL GAS AND PROPANE VERTICAL VENTING
(A) Stand-off Heat Shields
(B) 45° Elbow
(C) 90° Elbow (not applicable)
(D) Termination Cap
3’(914mm)
50’
(15.24m)
A
B
D
24 VENTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
7.5.1.2 Horizontal Venting
IMPORTANT: Horizontal vent sections require ¼ in (6 mm) rise for every
12 in (305 mm) of travel.
IMPORTANT: The horizontal vent heat shield MUST BE INSTALLED
when using a 45° elbow off the back of the appliance. See Section 7.7
on page 28.
Table 7.2, Natural Gas and Propane Minimum/Maximum Horizontal
Terminations (no vertical venting)
Minimum Horizontal
Venting
Minimum
Horizontal Run
Maximum
Horizontal Run
45° elbow 6 in 152 mm 24 in 609 mm
Minimum/ Maximum Horizontal Terminations:
45° horizontal elbow + 6” (152mm) minimum horizontal / 24”
(609mm) maximum horizontal + termination cap
DIAG.2 NATURAL GAS AND PROPANE HORIZONTAL VENTING
(A) Stand-off Heat Shields
(B) 45° Elbow
(C) 90° Elbow (not applicable)
(D) Termination Cap
6”(152mm)
24”
(609mm)A
B
D
Figure 7.2, Combination Venting
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces VENTING 25
7.5.1.3 Combination Venting
Table 7.3, Natural Gas and Propane Minimum/Maximum
Horizontal Terminations
Minimum
Vertical
Venting
Minimum
Horizontal
Venting
Minimum
Horizontal Run
Maximum
Horizontal Run
45° elbow 90° elbow 6 in 152 mm 3 ft 914 mm
Minimum/ Maximum Horizontal Terminations:
45° vertical elbow + 90° horizontal elbow + 6” (152mm) minimum
horizontal / 3ft (914mm) maximum horizontal + termination cap
Table 7.4, Natural Gas and Propane Minimum/Maximum
Horizontal Terminations
Minimum
Vertical
Venting
Minimum
Vertical Rise
Minimum
Horizontal Run
Maximum
Horizontal Run
45° elbow 12 in 305 mm 6 in 152 mm 12 ft 3.6 m
45° elbow 24 in 610 mm 6 in 152 mm 20 ft 7.32 m
Minimum Vertical Rise / Maximum Horizontal Terminations:
45° vertical elbow + 12” (305mm) vertical vent pipe + 90° horizontal
elbow + 6” (152mm) minimum horizontal / 12 ft (3.6m) maximum
horizontal + termination cap
OR
45° vertical elbow + 24” (610mm) vertical vent pipe + 90° horizontal
elbow + 6” (152mm) minimum horizontal / 20 ft (7.3m) maximum
horizontal + termination cap
Table 7.5, Natural Gas and Propane Combination Terminations Max.
Vertical/Max. Horizontal
Maximum
Vertical Rise
Maximum
Horizontal Run
Total Length
25 ft 7.6 m 25 ft 7.6 m 50 ft 15.2 m
Maximum number of elbows: 5
DIAG.3 NATURAL GAS AND PROPANE COMBINATION VENTING
(A) Stand-off Heat Shields
(B) 45° Elbow
(C) 90° Elbow
(D) Termination Cap
6”
(152mm)
48”
(1219mm)
12’
(3.66m)
12” (305mm) Vent Pipe
20’
(7.32m)
24” (610mm) Vent Pipe
6”
(152mm)
6”
(152mm)
A
B
C
D
A
B
C
D
A
B
C
D
Figure 7.3, Combination Venting
26 VENTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
7.5.2 4” x 6-5/8” Reducer Venting
Table 7.6, Natural Gas and Propane Co-linear (3” x 3”)
Vertical Terminations - Min. Vertical / Max. Vertical
Minimum 3” x 3”
Vertical Length
Maximum 3” x 3”
Vertical Length
10 ft 3.05 m 50 ft 15.2 m
Minimum/ Maximum Co-linear Vertical Venting:
45° horizontal elbow + 4” x 6-5/8” reducer + co-axial to co-linear
adapter + 10’ (3.05m) minimum 3” x 3” flex pipe vertical length / 50’
(15.24m) maximum 3” x 3” flex pipe vertical length
Table 7.7, Natural Gas and Propane Basement Installation
Minimum Vertical Rise / Maximum Horizontal Run
Minimum Vertical
Venting
Minimum 5” x 8”
Vertical Rise
Maximum 4” x 6-5/8”
Horizontal Run
45° elbow 24 in 610 mm 4 ft 1219 mm
BASEMENT INSTALLATION - Minimum Vertical Rise / Maximum
Horizontal Run:
45° vertical elbow + 24 in (610mm) minimum 5” x 8” vertical length +
4” x 6-5/8” reducer + 90° horizontal 4” x 6-5/8” elbow + 4’ (1219mm)
vertical length + termination cap
NOTE: More vertical length can be used before the reducer but no
more than 4’ (1219mm) horizontal length of the 4” x 6-5/8” can be
used.
DIAG.4 NATURAL GAS AND PROPANE 4” x 6-5/8” REDUCER VENTING
(A) Stand-off Heat Shields
(B) 45° Elbow
(C) 90° Elbow
(D) 4” x 6-5/8” decreaser
(E) Termination Cap
10’(3.05m)
50’(15.24m)
6”(152mm)
48”(1219mm)
24” (610mm) Vent Pipe
A B
D
E
A
B
D E
C
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces VENTING 27
7.6 #800-2 Series Direct Vent
Termination Kit(s)
IMPORTANT: The horizontal heat shield must be installed when using a
45° elbow off of the fireplace back. See Section 7.7 on page 28.
IMPORTANT: The flex pipe is permanently attached to the exterior plate.
DO NOT ATTACH either #844-2 or #845-2 termination kit to fireplace (or
extension kit) until it has passed through the wall. Install termination
plates to the outside wall exterior.
IMPORTANT: The minimum bend radius to center is 6 in (152 mm)
required for installation of the flexible vent pipe. Care should be taken
when installing the flexible vent pipe to avoid a tight bend that may
cause abrasion or damage to the flexible pipe.
• If terminating against vinyl siding, a vinyl siding protector must
be used (included with the #844-2 and #845-2 direct vent kits).
Follow instructions included.
• Each #846-2 extension kit contains enough 5” & 8” flexible
aluminum pipe to extend chimney an additional 6 ft (1.83 m).
7.6.1 Assembly and Installation
1. Mount the required wall thimble (G) with the required 3 in (76
mm) top clearance and 1 in (25 mm) side clearances to the
exterior wall, and seal.
2. (OPTIONAL) insulate the wall-pass through with any unfaced
insulation products listed as non-combustible per ASTM E 136.
3. Apply a liberal bead of exterior sealant around outer edge of
termination box (A), placing assembly through the wall-pass
through in exterior wall. Place screws through the four holes (B),
securing it in place.
4. Form the 5” & 8” flexible aluminum pipes on termination kit
(#844-2 or #845-2), and if applicable, on each extension kit.
5. Gently pull 5” & 8” pipes down to the top of the fireplace, or if
applicable, the extension kit.
DO NOT stretch extension kit beyond 6 ft. (1.83 m); DO
NOT stretch beyond what is required. It is very difficult to
decompress flex pipes once stretched.
6. Place a bead of sealant outside 5” flex pipe collar (C) (end with
EXTERNAL LIP) and sliding it into 5” pipe on extension kit or top
of fireplace (D). Secure with 3 evenly spaced screws.
7. Place a bead of sealant inside 8” flex pipe collar (E) (end with
the INTERNAL lip), sliding it over 8” pipe on top of fireplace (F).
Secure with 3 evenly spaced screws.
8. If additional extension kits are required, repeat Steps 4 and 5,
placing 5” & 8” pipes onto previous extension kit.
LEGEND
A Termination box
B Holes in exterior wall plate (only 3 shown)
C 5” flex pipe collar
D 5” pipe on fireplace or extension kit (not shown)
E 8” flex pipe collar
F 8” pipe on fireplace or extension kit (not shown)
G Wall Pass-Through
Figure 7.4, Installation and Assembly of #800-2 Series (Vent Heat Shield Assembly not shown for clarity purposes only)
STAND-OFF HEAT SHIELDS
G
A
B
E
C
28 VENTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
7.7 Horizontal Heat Shield Installation
IMPORTANT: The horizontal vent heat shield must be installed when
using a horizontal 45° elbow off the back of the appliance.
1. Bend perforation on the (1) hand-tab down on the horizontal
vent heat shield.
2. Locate the (2) screw holes located above the flue outlet on the
back of the fireplace.
3. Align the (2) slots on the heat shield with the corresponding
(2) screw holes on the back of the fireplace. Secure with the
attachment screws (provided). The 1 in (25 mm) vent stand-off
tab will rest on top of the vent pipe.
Figure 7.5, Installed Heat Shield Assembly
VENT STAND-OFF
TAB
ATTACHMENT SCREWS
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FIREPLACE SETUP 29
8.0 FIREPLACE SETUP
8.1 Barrier Installation
8.1.1 Safety Barrier Screen (#CW50-ES)
1. Locate the (2) slots located on each side of the fireplace metal
cabinet.
2. Align the notched tabs located on the back of the safety screen
with the slots on the fireplace frame.
3. Raise the safety screen front slightly into slots and allow the tabs
to lower into position.
• To remove safety screen: lift the screen up and out of slots.
8.1.2 Optional Surrounds (CW50-RS,
CW50-RS4, CW50-GS, CW50-FS)
1. Remove the safety barrier.
2. Locate the (2) mounting nuts on each side of the fireplace metal
cabinet.
3. Align the mounting holes on the shroud to the corresponding
mounting nuts.
4. Secure with (4) truss head screws (provided).
5. Reinstall safety barrier.
8.2 Glass Frame Assembly
WARNING: Do not operate this fireplace with the glass removed,
cracked, or broken. Replacement of the glass assembly should be done
by a licensed or qualified service person.
8.2.1 Remove Glass Frame Assembly
WARNING: Do not remove the glass assembly when hot.
1. Remove the safety barrier.
2. Remove the gas valve access cover by lifting up out of slots.
3. Locate (2) spring-loaded latches securing the glass assembly at
the bottom of the firebox.
4. Pull the spring-loaded latches out and down to release the
bottom of the glass assembly.
5. Lift glass assembly up and off of the (2) tabs located at the top of
the firebox.
8.2.2 Install Glass Frame Assembly
1. Align the slots on top of the glass assembly over the tabs at
the top of the firebox while lowering the bottom of the glass
assembly into position.
2. Pull the spring-loaded latches out and up to secure the bottom
of glass to the bottom of the fireplace.
3. Reinstall valve access cover by setting down into slots.
4. Reinstall safety barrier. SAFETY BARRIER SCREEN
#CW50-ES
Figure 8.1, Safety Screen Installation
(2) TRUSS HEAD
SCREWS -
LEFT SIDE
MOUTNING
NUTS
Figure 8.2, Surround Installation
30 FIREPLACE SETUP Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
8.3 Burner/Perimeter Media Installation
WARNING: DO NOT BLOCK PILOT WITH MEDIA. A BLOCKED PILOT MAY
CAUSE DELAYED IGNITION.
8.3.1 Burner Media Kits (#903-LAV,
#304-COP, #304-BLK)
1. Install an even layer of your chosen media across the whole
burner. See figure below.
2. Save any unused media for later use.
8.3.2 Perimeter Media Kits (#904-LAV, #307-COP,
#307-BLK, #105-VERM, #104-SAND-B)
3. Install an even layer of media across the front and rear perimeter.
See figure below.
4. Save any unused media for later use.
BURNER MEDIA INSTALLATION - INSTALL AN EVEN LAYER ACROSS THE WHOLE BURNER
PERIMETER MEDIA INSTALLATION - INSTALL AN EVEN LAYER ACROSS THE FRONT AND REAR PERIMETER
Figure 8.3, Media Installation
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FIREPLACE SETUP 31
8.4 Control Board Removal and Installation
WARNING: Avoid burns or personal property damage by using
appropriate protection to remove any components if the burner and/
or pilot have been burning.
WARNING: DO NOT operate this appliance without the sealing gasket
(located under the control board) in place. If the sealing gasket is
damaged, it must be replaced.
CAUTION: Check all connections for leaks with soapy water, whether
field or factory made.
8.4.1 Control Board Removal
1. Disconnect electrical power.
2. Locate the manual valve installed by your qualified service
technician. Turn the manual valve clockwise to the OFF position.
3. Remove the safety barrier, access cover, and glass frame
assembly.
4. Remove perimeter media and burner media.
5. Remove pilot shield (2) screws.
6. Remove burner cover and burner (4) screws. Release the burner
tube venturi off of the burner orifice and remove from firebox.
7. Remove the front media tray and media tray brace (6) screws.
8. Remove burner support brackets (2) screws.
9. Remove rear media tray and media tray brace (2) screws.
10. Remove bottom air chute panel (4) screws.
11. Remove and save (9) screws securing the control board.
12. Lift the control board out of the firebox, being careful not to
damage the sealing gasket underneath.
8.4.2 Control Board Installation
1. Place the control board in the firebox, aligning the holes in
control board with the holes and alignment screws in firebox
bottom. VERIFY SEALING GASKET IS IN PLACE.
2. Secure the control board with screws previously removed.
3. Align the holes on the air chute panel with the holes in the
bottom of the firebox. Secure with (4) screws previously
removed.
4. Reinstall rear media tray and media tray brace (2) screws
previously removed.
5. Reinstall burner support brackets (2) screws previously removed.
6. Reinstall front media tray and media tray brace (6) screws
previously removed.
7. Reinstall the burner and burner cover. Position the burner
venturi over the burner orifice. Secure with (4) screws previously
removed.
8. Reinstall pilot shield (2) screws.
9. Reinstall burner and perimeter media.
10. Reinstall the glass frame assembly, access cover, and safety
barrier.
11. Turn the manual valve counterclockwise to the ON position.
12. Reconnect electrical power.
13. Verify proper media placement, operation of fireplace, and any
electrical components.
Figure 8.4, Control Board Removal and Installation
REMOVE PILOT SHIELD (2) SCREWS LEFT SIDE
REMOVE BURNER AND BURNER COVER (4) SCREWS
REMOVE (4) SCREWS ON EACH BURNER COVER SIDE
REMOVE FRONT MEDIA TRAY, MEDIA TRAY BRACE,
AND BURNER SUPPORT BRACKETS (8 SCREWS TOTAL)
REMOVE REAR MEDIA TRAY AND MEDIA TRAY BRACE (2) SCREWS
REMOVE BOTTOM AIR CHUTE PANEL (4) SCREWS
REMOVE CONTROL BOARD (9) SCREWS
32 ELECTRICAL INFORMATION Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
9.0 ELECTRICAL INFORMATION
WARNING: Do not use this fireplace if any part has been under water.
Immediately call a qualified service technician to inspect this appliance
and to replace any part of the control system and any gas control which
has been under water.
WARNING - Electrical Grounding Instructions: This appliance is
equipped with a three-prong (grounding) plug for your protection
against shock hazard and should be plugged directly into a properly
grounded three-prong receptacle. Do not cut or remove the grounding
prong from this plug.
9.1 Electrical Specifications
This appliance, when installed, must be electrically grounded in
accordance with local codes, or in the absence of local codes, with
the National Electrical Code, ANSI/NFPA 70, or the Canadian Electrical
Code, CSA C22.1.
9.2 Wiring Requirements
• The IFC System Module requires 120V of electricity and/or
batteries to operate.
• Using the battery back-up will operate the burner only.
• Optional fan component will not function on battery back up
power.
Figure 9.1, Wiring Schematics MALE ENDVARIABLESPEED FANVARIABLELIGHTAPPLIANCE GROUND STARBATTERY PACK885 PROFLAMEMAIN ON/OFF SWITCHPILOTPILOTBURNERFLAMESENSORIGNITERSW1 BUTTON (RED)
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces ELECTRICAL INFORMATION 33
9.3 Light Kit (optional)
CAUTION: Disconnect all electrical power from the fireplace before
performing this task.
ATTENTION: If converting to Propane, complete the conversion before
installing any light kit components. Follow instructions provided with
the conversion kit (sold separately).
NOTE: To avoid damage and prolong the life of the halogen bulbs,
never touch with bare hands. Always use a soft cloth when handling.
9.3.1 Install Light Kit
1. Remove the safety screen, access cover, and glass frame
assembly (if installed).
2. Remove the exhaust cover (4) screws. Save screws.
3. Remove the (2) light kit covers, (8) screws each. Save screws.
4. Feed the light kit housing wiring through the light kit hole down
through the back of the firebox.
5. Attach both light kit housing to the top of the firebox using the
previously removed screws.
6. Install (2) halogen bulbs (included with this kit) into lamp bases.
7. Install the light kit glass and glass bracket for each side. Use
(4) sheet metal screws previously removed and (4) sheet metal
screws (included with this kit).
8. Locate the wiring previously fed through the light kit holes
below the firebox.
9. Plug the red male quick connect terminals (single pair of wires)
REMOVE EXHAUST COVER (4) SCREWS
REMOVE LIGHT KIT COVERS (8) SCREWS EACH
ATTACH LIGHT KIT HOUSING USING
SCREWS PREVIOUSLY REMOVED
INSTALL LIGHT KIT GLASS AND GLASS
BRACKETS USING (8) SCREWS
Figure 9.2, Light Kit Wiring
into the yellow female quick connect terminals (two wires going
into connectors).
10. Plug the blue female quick connect terminals with one wire into
the IFC Proflame 2 module (see previous page).
11. Reinstall exhaust cover (4) screws previously removed.
12. Reinstall glass frame assembly, access panel, and safety screen.
Quick connect female
single wire (blue)
Quick connect female
2 wire (yellow)
Quick connect male
single wire (red)
2 female wire (yellow)
to single male wire
(red)
Single male (red) wire
to single female (blue)
wire
34 OPERATING INSTRUCTIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
10.0 OPERATING INSTRUCTIONS
WARNING
Do not operate appliance with the glass front removed, cracked, or broken.
Replacement of the glass should be done by a licensed or qualified service
person.
Under no circumstances should any solid fuel (wood, coal, paper,
cardboard, etc.) be used in this appliance.
Children and adults should be alerted to the hazards of high surface
temperature and should stay away to avoid burns or clothing ignition.
CAUTION
Clothing or other flammable material should not be placed on or
near the appliance.
Young children should be carefully supervised when they are in the
same room as the appliance. Toddlers, young children and others
may be susceptible to accidental contact burns. A physical barrier is
recommended if there are at risk individuals in the house. To restrict
access to a fireplace or stove, install an adjustable safety gate to keep
toddler, young children and other at risk individuals out of the room
and away from hot surfaces.
WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury, or loss of life.
1. STOP! Read all the safety information above on this page.
2. Press the wireless remote OFF button.
3. Turn off all electric power to the appliance.
4. This appliance is equipped with an ignition device which
automatically lights the pilot. Do not try to light the pilot by
hand.
5. Locate the manual valve installed by your qualified service
technician.
6. Turn the manual valve clockwise to the OFF position.
7. Wait five (5) minutes to clear out any gas. Then, smell
for gas, including near the floor. If you smell gas, STOP!
Follow ‘B’ in the safety information above. If you do not smell
gas, go to the next step.
8. Turn the manual valve counterclockwise to the ON
position.
9. Turn on all electric power to the appliance.
10. Press the wireless remote ON button.
11. If the appliance will not operate, follow the instructions, “To
Turn Off Gas To Appliance” and call your service technician or
gas supplier.
OPERATING INSTRUCTIONS
NOTE
When this fireplace is initially lit, condensation will appear on the glass. This is normal in all gas fireplaces and will disappear after several
minutes. A paint smell will occur during the first few hours of burning. It is recommended to leave the fan off during this period to help speed
the paint curing process. This fireplace may produce noises of varying degree as it heats and cools due to metal expansion and contraction.
This is normal, and does not affect the performance or longevity of the fireplace.
A. This appliance is equipped with an ignition device which
automatically lights the pilot. Do not try to light the pilot by
hand.
B. BEFORE OPERATING smell around the appliance area for
gas. Be sure to smell next to the floor because some gas is
heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electric switch; do not use any phone in
your building.
• Immediately call your gas supplier from a neighbor’s
phone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire
department.
C. Use only your hand to turn the gas control manual valve.
Never use tools. If the valve will not turn by hand, do not
try to repair it; call a qualified service technician. Force or
attempted repair may result in a fire or explosion.
D. Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and
any gas control that has been under water.
ON/OFF
ON
OFF
1. Press the wireless remote OFF button.
2. Turn off all electric power to the appliance if service is to
be performed.
3. Locate the manual valve installed by your qualified service
technician.
4. Turn the manual valve clockwise to OFF position.
FOR YOUR SAFETY READ BEFORE OPERATING
TO TURN OFF GAS TO APPLIANCE
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS 35
10.1 Setup Proflame 2 IFC Module
1. Set the main ON/OFF rocker switch in the OFF position.
2. Install (4) AA batteries (included in the components packet) into
backup battery holder on the control module.
3. Install (3) AAA batteries (included in the components packet) in
the remote control battery bay, located at the base of the remote.
4. Connect the IFC Module to an AC power supply.
10.2 Initialize the Control System
IMPORTANT: Remove all packaging and combustible material from the
firebox before initializing the control system.
NOTE: Performing the next steps will initiate pilot start-up in manual
mode, where the pilot igniter will spark repeatedly. The pilot will ignite
if gas is supplied to the fireplace.
1. Locate the red SW1 button the IFC module.
2. Press the SW1 button. The IFC module will BEEP (3) times and
illuminate an amber LED. This indicates the receiver is ready to
synchronize with the transmitter.
3. Within (5) seconds, push the ON/OFF button on the remote
control. The receiver will BEEP (4) times to indicate the transmitter’s
command is accepted, and is set to the transmitter’s particular
code. The pilot will automatically ignite.
4. Press the remote control ON/OFF button again. The pilot will
extinguish, confirming the remote control command. The control
system is now initialized.
5. Set the main ON/OFF rocker switch to ON position for remote
control operation of the main burner and fireplace features.
10.3 Reset the System for
Manual Operation
1. Set the ON/OFF rocker switch to OFF position.
2. Press the red SWI button on the IFC module until it emits (3) beeps
and an amber LED is illuminated.
3. Within (5) seconds, press the red SWI button again. This will
close synchronization with the remote control. The pilot will
automatically light.
• Turn the main burner ON by setting the ON/OFF switch in ON
position. The main burner will only operate on HI.
• Turn the main burner OFF by setting the ON/OFF switch in the
OFF position. The pilot will remain lit even if burner is turned off,
provided CPI mode is turned on.
10.4 Automatic Safety Restart
• This system will execute an automatic turn OFF command for
approximately (5) seconds within (24) hours of a continued pilot
flame ignition to perform a safety check. This allows the system to
verify correct safety functions.
• After the turn OFF sequence is completed, the IFC module will re-
execute the latest command.
10.5 Backup Battery Operation
This appliance will operate on the backup battery pack when electric
power is interrupted, or in a power outage. The lifespan of the backup
batteries depend on various factors, such as the quality of the batteries,
number of ignitions, et cetera.
• When the backup battery pack is low, the IFC module will emit a
double-beep while receiving an ON/OFF command.
• No commands will be accepted after this alert until the back up
batteries are replaced.
• Once replaced, the IFC module will emit a ‘beep’ as soon as it is
powered.
Figure 10.1, IFC Module
SW1 BUTTON
LEDs
36 OPERATING INSTRUCTIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
10.6 IFC Module Ignition Sequence
The IFC module will try (2) times for ignition, each lasting
approximately (60) seconds, with approximately (35) seconds
between each attempt.
1. With the system in OFF position, press the remote control ON/OFF
key. Approximately (4) seconds after this key is depressed, the IFC
module will generate sparks to the pilot hood.
2. First ignition attempt will generate sparks for (60) seconds.
3. If there is no flame ignition (rectification) within the (60) second
time frame, the IFC module will stop generating sparks for
approximately (35) seconds.
4. After (35) seconds of wait time, the IFC module will generate
sparks for another (60) seconds for the second ignition attempt.
5. If there is no positive rectification after (60) seconds, the IFC
module will go into a lock out. The red LED will blink (3) times, in
intervals, until the system is reset.
10.6.1 Reset IFC Module after Lockout
10.6.1.1 ON/OFF Rocker Switch
1. Set the ON/OFF rocker switch to the OFF position.
2. After approximately (2) seconds, move the switch to the ON
position. The ignition sequence will start again.
10.6.1.2 Remote Control ON/OFF Key
1. Press the remote control ON/OFF key to turn the system OFF.
2. After approximately (2) seconds, press the ON/OFF key again. The
ignition sequence will start again.
10.6.1.3 Cycling Flame
1. Press the remote control down arrow key during flame adjustment
mode to reduce the flame to OFF (indicated by OFF displayed on
the LCD screen).
2. After approximately (2) seconds, press the up arrow key. The
ignition sequence will start again.
10.7 Additional Diagnostic Information
Low Battery Condition (<4V) Remote Control:
• Battery Icon will appear on LCD remote control display.
• Replace batteries.
Low Battery Condition (<4V) Battery Backup:
• The red LED Indicator will blink (1) time in intervals.
• A low double-beep emits from the IFC control module when it
receives an ON/OFF command from the remote control..
• Replace Batteries.
Pilot Flame Error Condition:
• Red LED Indicator will blink (2) times in intervals. Contact your
dealer if this occurs.
System Lock Out Condition:
• Red LED Indicator will blink (3) times in intervals.
• Verify gas is turned on.
• Verify sensor is not shorted.
• Follow Section 10.2 Initialize the Control System.
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS 37
10.8 Remote Control Operation
10.8.1 Temperature Display
1. With the system in the OFF position, simultaneously press the
thermostat key and the mode key to change degrees from °F to
°C.
2. Visually check the LCD screen to verify either °F or °C is displayed
on the right side of the room temperature display.
10.8.2 Key Lock
This function locks the keys to avoid unsupervised operation. Once
activated, a lock icon will appear on the LCD screen.
1. Simultaneously press the mode key and the up arrow key to
activate or deactivate this function.
10.8.3 Pilot Ignition Selection (IPI/CPI)
This system has the option of a continuous (standing) pilot. This
features allows the system to change from a spark-to-pilot system
to the standing pilot option. The standing pilot will keep the firebox
warm and establish a draft in the vent, which allows the main burner
to ignite with less air-flow disruption.
When the system is OFF, the LCD screen will display the snowflake icon
during the setup of either IPI or CPI mode. To select the preferred pilot
ignition feature,
1. With the system in the OFF position, press the mode key to index
the CPI mode icon.
2. Press the up arrow key to activate CPI.
3. Press the down arrow key to return to IPI. A single ‘beep’ will
confirm reception of the command.
When the system is ON,
IPI mode: LCD screen will not display the snowflake icon
CPI mode: LCD screen will display the snowflake icon
LOW BATTERY ALARM
KEY LOCK
LIGHT ON
ROOM
TEMPERATURE
SET POINT
TEMPERATURE/LEVEL/STATE
FLAME ON
THERMOSTAT
OFF/ON/SMART
FAN
TRANSMISSION
CPI MODE
LCD DISPLAY
ON/OFF KEY
THERMOSTAT KEY
UP/DOWN ARROWS
MODE KEY
BLUE BACK
LCD DISPLAY
PROFLAME 2 TRANSMITTER
38 OPERATING INSTRUCTIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
10.8.4 Turn ON the Appliance
1. With the system in the OFF position, press the remote control
ON/OFF key to turn ON the appliance.
A single ‘beep’ will emit from the IFC module to confirm
reception of the command.
The LCD screen will display all active icons, and the IFC module will
start the ignition sequence.
10.8.5 Turn OFF the appliance
1. With the system in the OFF position, press the remote control
ON/OFF key to turn ON the appliance.
A single ‘beep’ will emit from the IFC module to confirm
reception of the command.
The LCD screen will only display the room temperature and its icon,
and the IFC module will turn off the main burner.
10.8.6 Remote Control Flame Adjustment
This control system has (6) flame levels. If the smart thermostat
operation is activated, then the manual adjustment of the flame
height will be disabled.
1. Verify the system is in the ON position and the flame level is set
at maximum.
2. Press the down arrow key once to reduce flame height by one
level until the flame is turned off.
3. Press the up arrow key once to increase flame height by one
step. If the up arrow key is pressed while the system is on, but
the flame is off, the flame will ignite on HI.
4. A single ‘beep’ will confirm reception of the command.
10.8.6.1 Deactivate Flame Modulation
1. Verify all (3) AAA batteries are installed in the remote control
battery bay.
2. Remove (1) AAA battery.
3. Press and hold the on/off key and the mode key at the same
time.
4. Reinsert (1) AAA battery.
5. While still holding the on/off key, let go of ONLY the mode key.
6. Index over to the flame graphic on the LCD screen to edit. Use
the up or down arrow key to choose ‘ON’ or ‘OFF’.
10.8.7 Remote Control Thermostat Operation
10.8.7.1 Room Thermostat
The remote control can operate as a room thermostat. The thermostat
can be set to a desired temperature to control a room’s comfort level.
To activate this function,
1. Press the thermostat key. The LCD screen will display a
temperature bulb graphic, the room temperature and set
temperature.
2. To adjust the set temperature, press the up or down arrow keys
until the desired temperature is displayed on the LCD screen.
10.8.7.2 Smart Thermostat
The smart thermostat function will adjust the flame height based
on the set temperature and the actual room temperature. The smart
thermostat function automatically adjusts the flame down when the
room temperature reaches the set point. To activate this function,
1. Press the thermostat key until the ‘SMART’ appears on LCD
screen on the right side of the temperature bulb graphic.
2. To adjust the set temperature, press the up or down arrow keys
until the desired temperature is displayed on the LCD screen.
10.8.7.3 Deactivate Remote Control
Thermostat Operation
The thermostat operation function can be deactivated. The remote
control will still operate the main burner on and off, and function
flame, fan, and light modulation. To deactivate this function,
1. Verify all (3) AAA batteries are installed in the remote control.
2. Remove (1) AAA battery.
Flame Off Flame Level 1
Flame Level 5 Flame Level Maximum
SET TEMPERATURE
ROOM TEMPERATURE
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS 39
3. While reinserting the battery, push and hold the thermostat key.
The temperature bulb graphic will not be displayed on the LCD
screen.
4. To reactivate remote thermostat operation, follow the same key
sequence procedure above. The temperature bulb graphic will
reappear on the LCD screen.
10.8.8 Fan Speed Control (optional)
Fan speed can be adjusted through (6) speeds. To activate this
function,
1. Press the mode key to index to the fan control icon.
2. Press the up or down arrow keys to turn on, off, or to adjust fan
speed.
Thermostat mode: Fan(s) have a (5) minute delay time when the
fireplace is let. This allows time for heat to build in fireplace before
fan operation. The fan will continue to operate for approximately (12)
minutes after the fireplace has been turned off.
Manual mode: Fan(s) will operate at previous setting. There is no delay
in start up or stop time.
10.8.9 Accent Light Kit (if applicable)
The light intensity can be adjusted through (6) levels.
1. Press the mode key to index to the light icon.
2. Press the up or down arrow keys to adjust the intensity level.
3. A single ‘beep’ will confirm reception of the command.
10.8.9.1 Deactivate Light Kit Modulation
1. Verify all (3) AAA batteries are installed in the remote control
battery bay.
2. Remove (1) AAA battery.
3. Press and hold the on/off key and the mode key at the same
time.
4. Reinsert (1) AAA battery.
5. While still holding the on/off key, let go of ONLY the mode key.
6. Index over to the bulb graphic on the LCD screen to edit. Use the
up or down arrow key to choose ‘SET’ or ‘CLR’.
10.8.10 Remote Control Low Battery Detection
Remote control battery lifespan depends on various factors including
battery quality, number of ignitions, changes to room thermostat set
point, etcetera.
• When the remote control battery are low, a battery icon will
appear on the LCD display before all battery power is lost.
• When the batteries are replaced, this icon will disappear.
40 ADJUSTMENT Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
11.0 ADJUSTMENT
11.1 Pressure Testing
NOTE: The appliance and its appliance main gas valve must be
disconnected from the gas supply piping system during any pressure
testing of the system at test pressures in excess of ½ psi (3.5 kPa).
IMPORTANT: Pressure check taps for manifold (outgoing) and inlet
(incoming) pressure have been incorporated into the valve. The
pressure tap marked OUT measures outgoing pressure. The pressure
tap marked IN measures incoming pressure.
11.1.1 Inlet Pressure Test
NOTE: Make sure to apply these incoming pressure test with all other
gas appliances on, or at full capacity in the house for proper pressure
reading.
IMPORTANT: If the inlet pressure reading is too high or too low, contact
the gas company. Only a qualified gas service technician should adjust
incoming gas pressure.
1. Loosen the inlet (IN) pressure tap by turning screw counter-
clockwise. See (A) in Figure 11.1.
2. Attach manometer using a ¼ in (6 mm) I.D. hose.
3. Light pilot and burner. Check pressure to ensure it is between
the minimum and maximum recommended pressure settings.
4. Turn off burner and pilot.
5. Disconnect hose and tighten the inlet (IN) pressure tap by
turning screw clockwise. Screw should be snug. Do not over
tighten.
6. Relight pilot and burner. Then reattach manometer to the
inlet pressure tap (A) to verify the tap is completely sealed.
Manometer should read no pressure.
11.1.2 Manifold Pressure Test
1. Light pilot.
2. Loosen manifold (OUT) pressure tap by turning screw counter-
clockwise. See (B) in Figure 11.1.
3. Attach manometer to pressure tap using a ¼ in (6 mm) I.D. hose.
4. Light burner. Check manometer reading.
5. Turn burner and pilot off.
6. Disconnect manometer hose and tighten the manifold (OUT)
pressure tap by turning screw clockwise. Screw should be snug.
Do not over tighten.
7. Attach the manometer to the manifold pressure tap (B) to verify
it is completely sealed. The manometer should read no pressure
when pilot and burner are on.
Table 11.1, Inlet Pressures
Fuel Natural Gas Propane
Gas Supply Min - Max Min - Max
Inlet Pressure
Tap (A)
5” - 10.5” WC
(1.25 - 2.62 kPa)
12” - 13” WC
(2.99 - 3.24 kPa)
Table 11.2, Manifold Pressure
Fuel Natural Gas Propane
Gas Supply Low - High Low - High
Manifold Pressure
Tap (B)
1.1” - 3.8” WC
(.27 - .95 kPa)
2.9” - 11” WC
(.72 - 2.74 kPa)
A
B
Figure 11.1, Pressure Check Taps
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces ADJUSTMENT 41
11.2 Burner Flame Adjustments
WARNING: To avoid property damage or personal injury, allow the
fireplace ample time to cool before making any adjustments.
Burner flame appearance and characteristics are affected by
altitude, fuel quality, venting configuration, and other factors. After
installation, this appliance may need additional adjustments to
achieve optimum flame appearance and visual aesthetics.
11.2.1 Burner Venturi
WARNING: VENTURI ADJUSTMENT MUST BE DONE BY A QUALIFIED
SERVICE TECHNICIAN.
NOTE: Burner venturi air shutter settings have been factory set. Refer
to Table 11.3.
When this appliance is first lit, the burner flames will appear blue.
During the first 15 minutes of operation, flame appearance will
gradually turn to the desired yellow appearance. If the flames remain
blue, or become dark orange with evidence of sooting (black tips),
adjustment of the air shutter opening may be necessary.
Regardless of venturi orientation, closing the air shutter will achieve a
desired yellow flame, but may produce soot on the glass. Opening the
air shutter will cause a short, blue flame that may lift off the burner.
Table 11.3, Factory Set Venturi Openings
Fuel Air Shutter Opening
Natural Gas 1/8 in (3.2 mm) OPEN
Propane 1/2 in (12 mm) OPEN
11.2.1.1 Venturi Adjustment
NOTE: If soot is present on the glass, check glass media placement
before adjusting the venturi.
1. Remove the safety barrier, access cover, and glass frame
assembly.
2. Remove media.
3. Remove the pilot shield (2) screws.
4. Remove the burner and burner cover (4) screws. Release the
burner tube venturi off the burner orifice.
5. Loosen screw on venturi and adjust as necessary. Re-tighten
screw.
6. Reinstall all components previously removed.
IMPORTANT: Slight adjustments to the venturi opening will create
dramatic results. Adjust at slight increments until desired look is
achieved. Always burn the fireplace insert for at least 15 minutes, and
allow the appliance ample time to cool before making any further
adjustments.
Table 11.4, Venturi Adjustment Guidelines
Flame Characteristic Cause Solution
Dark, orange flame
with black tips
Venturi closed too far Open venturi slightly
Short, blue flames Venturi open too far Close setting slightly
Lifting (ghosting)
flames
Gas pressure too high
Venturi closed too far
Check manometer
settings
Open venturi setting
slightly
Figure 11.2, Burner Venturi
Figure 11.3, Flame Appearance and Characteristics
LAZY, YELLOW FLAMES
IDEAL
SHORT, BLUE FLAMES
LIFTING (GHOSTING) FLAMES
DARK, ORANGE FLAMES
WITH BLACK TIPS
BURNER VENTURI
42 ADJUSTMENT Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
11.2.2 Vent Restriction (after installation)
WARNING: To avoid property damage or personal injury, allow the
fireplace ample time to cool before making any adjustments.
WARNING: Improper vent installation may cause the burner flames
to lift or “ghost.” Perform a visual check on flame appearance after
restriction adjustment to ensure proper performance.
Vertical terminations may display an active, compact flame. If this
appearance is not desirable, a restrictor plate may need to be installed
or modified after vent termination installation. Access to the vent exit
for restriction can be reached through the fireplace baffle. Allow the
fireplace to burn for 15 minutes before making any adjustments.
Table 11.5, Restrictor Plate Adjustment Guidelines
Flame Appearance Draft Problem Solution
Short, flickering Excessive draft
Not enough restriction
Add restrictor
Lifting or ghosting*Insufficient draft Remove inner ring(s)
on restrictor, or
Remove restrictor
*If flames continue to lift or ghost after opening the restrictor and
verifying correct vent installation, shut off the gas supply and call a
qualified service technician.
11.2.2.1 Restrictor Plate Installation
1. Remove the safety barrier, access cover, and the glass frame
assembly.
2. Locate the 5 in (127 mm) exhaust pipe in the firebox ceiling.
3. Bend the tabs on the restrictor plate (included in components
packet) to approximately 80° angles. This will create tension
when the restrictor plate is inserted into the exhaust pipe.
4. Insert restrictor plate into the 5 in (102 mm) exhaust pipe with
the tabs pointing towards the ceiling.
5. Reinstall all components previously removed.
11.2.2.2 Restrictor Plate Modification
1. Remove the safety barrier, access cover, and the glass frame
assembly.
2. Remove the restrictor plate by pulling it down and out of the 5 in
(127 mm) exhaust pipe. Make necessary modifications to achieve
desired flame appearance.
3. Insert restrictor plate into the 5in (127 mm) exhaust pipe with
the tabs pointing towards the ceiling.
4. Reinstall all components previously removed.
Figure 11.4, Vent Access and Restrictor Plate
INSERT RESTRICTOR INTO EXHAUST PIPE
RESTRICTOR PLATE
REMOVE INNER MOST CIRCLE
TO CREATE LESS RESTRICTION
REMOVE ALL INNER RINGS FOR
THE LEAST RESTRICTION
BEND TABS TO APPROX. 80˚ ANGLES TO CREATE
TENSION TO HOLD ITSELF IN PLACE WHEN INSTALLED
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces TROUBLESHOOTING 43
12.0 TROUBLESHOOTING
ATTENTION: Troubleshooting must be performed by a qualified
technician.
Before proceeding with the steps in the following troubleshooting
guide,
• Verify proper 120VAC power supply to the control module.
• Verify the control module battery pack and the remote control
batteries are fresh and installed with correct polarity.
• Verify all connections between the wire harnesses and the
system components are proper and positive.
• Verify the communication link is established between the remote
control and the IFC module.
• Verify inlet pressure meets the recommended inlet pressure. If
necessary, adjust line pressure regulator.
Issue Cause Solution
Pilot will not light Electrical power interrupted or
disconnected Restore electrical power to appliance or use battery back-up.
Wiring disconnection Ensure batteries are fully charged if using battery back-up as power
source.
Use wiring schematic in this manual to determine that all wiring
connections are secure and correct.
Gas supply turned off Check remote shut-off valves from the appliance. Usually there
is a valve near the main gas line. There may be more than (1) valve
between the appliance and main gas line.
Pilot will not stay lit No propane in tank Check propane tank. Refill if necessary.
Low gas pressure Consult a plumber or a gas supplier.
Can be caused by situations such as a bent line, too narrow diameter
or pipe, or a low line pressure.
Pilot flame not making contact
with the flame rectification
sensor on the pilot assembly
Verify the pilot flame envelopes the top of the flame sensor and
extends far enough onto burner for ignition.
To adjust pilot flame, turn pilot adjustment screw on the gas valve
clockwise to decrease flame, and counterclockwise to increase flame.
Pilot adjustment screw not sealed Seal pilot adjustment screw. Do not over-tighten.
Pilot flame always on, or
will not extinguish
Control system set to CPI mode Set control system to IPI mode.
Main burner flame will not
light
ON/OFF rocker switch in OFF
position
Switch rocker switch to ON position.
Gas supply turned off Check for multiple shut-offs in the supply line. Verify gas supply is
turned on.
Low gas supply Consult with plumber or gas supplier.
Check propane tank. Refill if necessary.
Wiring disconnection or
improper wiring
Check for faulty or incorrect wiring.
Plugged main burner orifice Remove blockage.
Pilot flame Verify the pilot flame is properly directed to ignite burner. See pilot
flame troubleshooting above.
Remote control not working
properly
Replace batteries.
No call for heat Verify remote control is powered ON and thermostat operation is
turned OFF.
44 TROUBLESHOOTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
Issue Cause Solution
Pilot and burner extinguish
while in operation
No propane in tank Check propane tank. Refill if necessary.
Incorrect glass assembly
installation
Section 8.2 Glass Frame Assembly on page 48
Incorrect vent cap installation Adjust if necessary.
Vent cap blockage Remove debris if necessary.
Improper pitch on horizontal
venting
¼ in. (6 mm) rise per foot (30 cm) is required on horizontal venting
Exhaust vent pipe leaking
exhaust gases back into firebox
Check for leaks and repair if necessary.
Excessive draft A restrictor may need to be installed or modified. Section 11.2.2 Vent
Restriction (after installation) on page 42.
Soot appears on glass Improper media placement Section 8.3 Burner/Perimeter Media Installation on page 30.
Improper venturi setting Venturi air shutter may need to be opened slightly to allow more air
into the gas mix. Section 11.2.1 Burner Venturi on page 41.
Incorrect vent cap installation Adjust if necessary.
Vent cap blockage Remove debris if necessary.
Flame burns blue and lifts
off burner
Improper venturi setting Venturi air shutter may need to be opened slightly to allow more air
into the gas mix. Section 11.2.1 Burner Venturi on page 41.
Incorrect vent cap installation Adjust if necessary.
Blockage or leakage of the vent
system
Check the vent pipes for leaks, and the vent cap for debris. Repair the
vent pipes or remove debris from vent cap, if necessary.
No reaction to command Battery back batteries or remote
control batteries low
Replace batteries.
No communication between
remote control and IFC module
Reprogram remote control to IFC module.
A maximum number of failed
ignitions or flame restorations
has been reached
Reset IFC module.
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces MAINTENANCE 45
13.0 MAINTENANCE
ATTENTION: Installation and repair should only done by a qualified
service person. The appliance should be inspected before use and at
least annually by a professional service person. More frequent cleaning
might be required due to excessive lint from carpeting, bedding
material, et cetera. It is imperative that control compartments, burners,
and circulating air passageways of the appliance be kept clean. Use a
vacuum to clean all components.
WARNING: The appliance area must be kept clear and free from
combustible materials, gasoline and other flammable vapors and
liquids.
13.1 Firebox
Performed by: Qualified Service Person
Frequency: Annually
Action:
• Vacuum and clean any debris in the firebox that is not supposed
to be there.
• Inspect and operate the bottom latch assembly. Verify the
assembly is free from obstruction to operate. The handles must
have spring tension but be able to move forward freely.
13.2 Fan
CAUTION: Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and dangerous operation.
Verify proper operation after servicing.
Performed by: Qualified Service Person
Frequency: Every 6 months
Action:
• Disconnect the fan from electrical current and vacuum.
• The bearings are sealed and require no oiling.
13.3 Vent System
NOTE: If the vent-air intake system is disassembled for any reason,
reinstall per instructions provided with installation. Refer to Section
7.0 Venting on page 22.
Performed by: Qualified Service Person
Frequency: Annually
Action:
• Examination of the vent system is required.
• The flow of combustion and ventilation air must not be
obstructed.
13.4 Glass Assembly
CAUTION: Do not operate appliance with the glass assembly removed,
cracked, or broken. Use protective gloves to handle any broken or
damaged glass assembly components.
WARNING: Do not use substitute materials.
WARNING: Avoid striking or slamming glass assembly. Avoid abrasive
cleaner. DO NOT clean glass while it is hot.
IMPORTANT: Any safety screen, guard, or barrier removed for servicing
the appliance must be replaced prior to operating the appliance.
Performed by: Homeowner
Frequency: Annually
Action:
• Prepare a work area large enough to accommodate the glass
assembly on a flat, stable surface.
• Remove safety screen and glass frame assembly.
• Clean glass window with a suitable fireplace glass cleaner using
a soft cloth. Abrasive cleaners must not be used. Be careful not to
scratch the glass when cleaning.
• Reinstall glass assembly and safety screen. Do not operate
fireplace without safety screen.
Performed by: Qualified Service Person
Frequency: Annually
Action:
• Clean glass window with a suitable fireplace glass cleaner using
a soft cloth. Abrasive cleaners must not be used. Be careful not to
scratch the glass when cleaning.
• Inspect the glass for cracks, scratches, and nicks.
• Verify the glass assembly is properly intact and not damaged.
• Replace the glass and the assembly #CW50-057T as necessary.
• Only Hussong Mfg. Co., Inc. will supply the replacement of glass
assembly as a complete unit.
46 MAINTENANCE Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-50 R.1 March 2018
13.5 Burner and Pilot System
The burner assembly may be removed for easier access to the control
compartment. Refer to Section 8.4 Control Board Removal and
Installation on page 31 for instructions. Verify gas supply is turned
on and filled. Consult with plumber or gas supplier as necessary.
Performed by: Qualified Service Person
Frequency: Annually
Action:
• Vacuum all components of the burner system.
• Check all accessible gas-carrying tubes, connections, pipes and
other components for leaks.
• Inspect the operation of the flame safety system Pilot or Flame
rectification device. Visually check pilot light when in operation.
• Inspect and ensure the lighting of the main burner occurs within
(4) seconds of the main gas valve opening. Check for faulty or
incorrect wiring and correct or replace as necessary. Inspect
primary air openings (burner ports) for blockage, especially near
the pilot.
• Visually check burner flame pattern when in operation. Flames
should be steady, not lifting or floating.
• Test and measure the flame failure response time of the flame
safety system. It must de-energize the safety shutoff in no more
than (30) seconds.
LAZY, YELLOW FLAMES
IDEAL
Figure 13.1, Burner System
Figure 13.2, Pilot and Burner Correct Flame Appearance
BURNER
ORIFICE
BURNER PORTS
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces REPLACEMENT PARTS LIST 47
14.0 REPLACEMENT PARTS LIST
Replacement parts are available through your local dealer. Contact your local dealer for availability and pricing.
CLW-50 CONTROL BOARD AND PARTS
Control Board - Natural Gas CW50-150 Valve Step Motor - Natural Gas 700-504
Control Board - Propane CW50-151 Valve Step Motor - Propane 700-504-1
S.I.T. IPI Gas Valve - Natural Gas 700-567 18 in. Flexible Gas Line - Black 700-213B
S.I.T. IPI Gas Valve - Propane 700-567-1 Flexible Gas Line - Valve to Burner Connection 700-226
Proflame 2 IFC Board 700-652 Natural Gas Burner Orifice #34 700-234
IFC Wire Harness Assembly 700-653 Propane Burner Orifice #51 700-251
Proflame 2 IFC External Antenna 700-ANT Conversion Kit - Natural Gas NCK-CW50-SP
PSE IPI Pilot Assembly - Natural Gas 900-064 Conversion Kit - Propane LCK-CW50-SP
PSE IPI Pilot Assembly - Propane 900-064-1 Burner Cover CW50-350
Transmitter (Remote Control)700-408 Burner CW50-351
Pilot Orifice - Natural Gas #.023 NG 700-123 Pilot Shield CW50-043
Pilot Orifice - Propane #.014 LP 700-114
Hussong Manufacturing Co., Inc.
P.O. Box 577
204 Industrial Park Drive
Lakefield, MN 56150-0577
USA
CLW-50
GLASS AND GLASS PARTS
51-3/4” x 15-3/20”- Glass with Gasket 701-019T
1-1/8” Glass Gasket 900-006
Replacement Valance CW50-005
SAFETY BARRIERS
Safety Barrier Screen (only) CW50-ES
SURROUNDS
Rectangle Surround (1 piece)CW50-RS
Rectangle Surround (4 piece)CW50-RS4
Gallery Surround CW50-GS
Forged Surround CW50-FS
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces LIMITED WARRANTY 49
LIMITED WARRANTY
Kozy Heat Limited 10 Year Warranty
This limited 10 Year Warranty will not become effective until the
Warranty Registration Form has been completed and mailed to
Hussong Manufacturing Co., Inc., P.O. Box 577, Lakefield, MN 56150.
This registration form must be received within 30 days of installation.
Failure to do so may result in delayed warranty coverage and
submission of proof of purchase will be required.
Hussong Manufacturing Co., Inc. warranties to the original purchaser
of this Kozy Heat Fireplace, that it is free of defects in materials and
workmanship at the time of manufacture.
Subject to the following conditions & requirements, Hussong
Manufacturing Co., Inc. extends the following limited warranty under
normal use and service, with respect to the Kozy Heat line of gas
burning fireplaces.
Year 1
Subject to the conditions & requirements listed below, within the
first year from date of purchase, Hussong Manufacturing Co., Inc.
shall, at its discretion, replace or repair any such defect in material or
workmanship, at Hussong Manufacturing Co., Inc.’s expense, including
reasonable labor costs to repair or replace the defective component,
if a factory pre-authorization is given for the repair.
Years 2 through 10
Subject to the conditions & requirements listed below, beginning
with the first day of the second year and continuing through the
tenth year, Hussong Manufacturing Co., Inc., will at its discretion,
provide repair or replacement parts at current list prices for any
defect in material or workmanship of components, including optional
components and accessories (if available). Hussong Manufacturing
Co., Inc. shall not be responsible for any installation, labor,
transportation of other indirect costs.
Limitation of Liability
To make a claim under this warranty, the purchaser must first contact
the dealer/installer from whom the fireplace was purchased.
This limited warranty will be void if the fireplace is not installed by a
qualified installer and according to the installation instructions. Use of
unauthorized components will make this warranty null and void.
This limited warranty also is void if the fireplace is not operated, at all
times, according to the operating instructions furnished.
This warranty is limited to defects in material and workmanship. It
does not apply to any product that has been subject to negligence,
misapplication, improper installation.
No person is authorized to extend the time of this warranty or to
accept on Hussong Manufacturing Co., Inc.’s behalf any additional
obligation of liability connected with the unit.
It is expressly agreed and understood that this warranty is Hussong
Manufacturing Co., Inc.’s sole obligation and purchaser’s exclusive
remedy for defective fireplace equipment. Hussong Manufacturing
Co., Inc. shall not be liable for any consequential, incidental or
contingent damages whatsoever. The foregoing warranty is exclusive
and in lieu of all other expressed warranties. Hussong Manufacturing
Co., Inc. shall not be held to implied warranties or merchantability and
fitness for a particular purpose. This warranty replaces all previous
warranty policies.
Some states do not allow the exclusion or limitation of incidental
or consequential damages or limitations on how long an implied
warranty lasts, so the above limitations or exclusions may not apply
to you. This warranty gives you specific legal rights and you may also
have other rights which vary from state to state.
Hussong Manufacturing Co., Inc. reserves the right to make changes
at any time, without notice, in design, material, specifications
and prices. Hussong Manufacturing Co., Inc. reserves the right to
discontinue models and products.
December 2014
Warranty Conditions and Requirements
1. You are the original purchaser. This warranty is not transferable.
2. Installation of the fireplace is performed by a qualified installer.
3. Installation and operation must comply with installation and operation instructions.
4. Paint and glass gaskets are covered for 30 days from date of purchase.
5. Remote controls and all optional accessories are covered for 1 year from date of purchase.
6. This warranty does not offer coverage for Light Bulbs, Batteries or Fuses (whether factory, dealer or installer supplied). This includes any
damage stemming from either component’s nonuse.
7. Components broken, (including glass panels), during shipping, careless handling of components, or defects resulting from improper
installation, misuse of the fireplace and components are not covered under this warranty.
8. This warranty does not cover any part of the fireplace or any components which have been exposed to or submerged underwater.
9. Hussong Manufacturing Co., Inc. must be notified by the dealer the fireplace was purchased from or a qualified installer/service
technician of the defect.
10. Annual service of the fireplace as required in the installation manual, is performed by a qualified installer/service technician. (Copies of
such service records may be required to claim a warranty).
11. All previous warranty/service has been performed by a qualified installer or service technician. (Copies of such service records may be
required to claim a warranty).
#CLW-50 R.1 March 2018 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces LIFETIME WARRANTY 51
LIFETIME WARRANTY
LIFETIME WARRANTY COVERAGE WILL BE EXTENDED AS DESCRIBED BELOW PROVIDED ALL WARRANTY CONDITIONS AND REQUIREMENTS ARE MET AS
OUTLINED IN THE 10 YEAR LIMITED WARRANTY POLICY.
Lifetime Warranty Coverage
LIFETIME WARRANTY IS EXTENDED AS FOLLOWS:
Hussong Manufacturing Co., Inc. warranties to the original purchaser
that the firebox, heat exchanger, fiber logs, burner tube and glass
panel of this Kozy Heat Fireplace will not be defective in material
or workmanship under normal use and service for as long as you
own this product. If any of these components fail due to defects in
material and workmanship under normal use and service, Hussong
Manufacturing, Co., Inc. will, at its sole discretion, repair or replace the
defective component. This LIFETIME WARRANTY does not cover any
installation, labor, transportation or other indirect cost arising from
defective components.
Limitation of Liability
This Lifetime Warranty will be void if the fireplace is not installed by a
qualified installer and according to the installation instructions. Use
of unauthorized components will make this warranty null and void.
This Lifetime Warranty also is void if the fireplace is not operated, at all
times, according to the operating instructions furnished. This warranty
is limited to defects in material and workmanship of components
specified. It does not apply to any product that has been subject to
negligence, misapplication, improper installation.
No person is authorized to extend the time of this Lifetime Warranty or
to accept on Hussong Manufacturing Co., Inc.’s behalf any additional
obligation of liability connected with the unit.
Hussong Manufacturing Co., Inc. may fully discharge all obligations
with respect to this Lifetime Warranty by refunding the wholesale
price of the defective component(s).
It is expressly agreed and understood that this Lifetime Warranty
is Hussong Manufacturing Co., Inc.’s sole obligation and original
purchaser’s exclusive remedy for defective fireplace equipment.
Hussong Manufacturing Co., Inc. shall not be liable for any
consequential, incidental or contingent damages whatsoever other
than those incurred by Hussong Manufacturing Co., Inc. to repair or
replace the defective component. The foregoing warranty is exclusive
and in lieu of all other expressed warranties. Hussong Manufacturing
Co., Inc. shall not be held to implied warranties, including but not
limited to the implied warranties or merchantability and fitness for a
particular purpose. This lifetime warranty replace all previous lifetime
warranty policies.
Hussong Manufacturing Co., Inc. reserves the right to make changes at
any time, without notice, in design, material, specifications and prices.
Hussong Manufacturing Co., Inc. reserves the right to discontinue
models and products.
To activate this Lifetime Warranty coverage, this registration
card must be completed and mailed with your completed 10
Year Limited Warranty form within 30 days of installation to the
following address:
Hussong Manufacturing Co., Inc.
P.O. Box 577
204 Industrial Park Drive
Lakefield, MN 56150-0577
September 2011
CUT ALONG DOTTED LINE
PURCHASER NAME: ________________________________
ADDRESS: ________________________________________
__________________________________________________
TELEPHONE: ______________________________________
__________________________________________________
INSTALLER NAME: __________________________________
ADDRESS: ________________________________________
__________________________________________________
TELEPHONE: ______________________________________
__________________________________________________
INSTALLATION DATE: _______________________________
MODEL NUMBER: __________________________________
SERIAL NUMBER: __________________________________
HUSSONG MANUFACTURING CO., INC.