2149 Cedar Grove Tr - Heat Calcs
New Construction Energy Code Compliance Certificate
Per N1101.8 Building Ceuilicate. A building certificate shall be posted ht a permanently visible location inside Dato Ce+tificataPosted
the building, The certificate shall be completed by the builder and shall list information and values of
eotn nentslistedinTabieNl]01.8, Place your
Mailiag Addressethe able p 1 1.8.
MODEL 430 Bl! logo here
fume of Rtadenliat C`onfrtNer MN Lkca umber
LENNAR HOMES
Community Ptan rD
HERMAL ENVELOPE RADON SYSTEM
Type: Check All That Apply x Passive (No Tarr )
U
e°, a o '3 ,c 'g
Insulation Location c 7 a b
z w w w° w i~ t Other Please Describe Here
Foundation
Wall NA
Inn .3
Rim Joist (Found atioa N Type fn ocation: hauler exterior or iNegrat
Wall NOWN INS 21~
Cellin , vaulted y. , ¢NA°
Bonus room over ara a 38 21 10 6
Windows S Doors eating or Coolie Ducts outside Conditioned Spaces
Average U-Factor (excludes skylights and one door) Cl; 0.29 Not applicable, all ducts located in conditioned space
Solar Heat Gain Coefficient (SHGC): .26-.30 R-value
MECHANICAL SYSTEMS Makeup Air Selecl a Type
Appliances Heating System Domestic Water Heater Cooling System x Not required per mech. code
Passive
Manufacturer LENNOX A.O. SMITH LENNOX Powered
Interlocked with exhaust device.
Describe:
Input in 45,000 Capacity in w Output in 1.5 Other, describe:
Rating or Size BTUS: Gallons: Tons:
Location of duct or system:
AFUE or 92 SEER: E3
HSPI~%
F,fficienc l;alcuiatcd } g 000
coolie load: CfiWs
" round duct OR
Mechanical Ventilation System " metal duct
Describe any additional or combined heating or cooling systems if installed: (e.g. two furnaces or air Combustion Air Select a Type
urce heat pump with gas back-up furnace): x Not required per mech. e
Select 7YPe Passive
Heat Recover Venlilator(HRV) Capacity in cfms: Low: high: Other, describe:
Baer Recover Ventilator (ERV) Ca cif in cfms: Low; Hi : Location ofduct or system:
X Continuous exhausting fart(s) rated capacity in cfms: 90 furnace room
Location of fan(s), describe: MAINfMAS'rER BATH Cftn"s
Capacity continuous ventilation rate in cfms: 80 " round duct OR
Total ventilation (intermittent + continuous) rate in cfms: 210 " metal duct
Lennar --430-8 Franklin Hayfield Windows
HVAC Load Calculations
for.... .
Lennar Homes
Prepared By:
Sabre Plumbing And Heating
Saturday, August 11, 2012
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
NUNN-
v
Project Title: Lennar-430-8 Franklin -Hayfield Windows
Project Date: 8/10/2012
Client Name: Lennar Homes
Company Name: Sabre Plumbing And Heating
Reference City: Minneapolis, Minnesota
Building Orientation: Front door faces North
Daily Temperature Range: Medium
Latitude: 44 Degrees
Elevation: 834 ft.
Altitude Factor: 0.970
Outdoor Outdoor Outdoor Indoor Indoor Grains
PA Bulb Wet Bulb Rel.Hum Rel.Hum Der Bulb Difference
Winter: -11 -12.38 32% n/a 72 n/a
Summer: 88 73 50% 50% 75 35
Total Building SupplX CFM: 486 CFM PeC-$gure ft.: 0.269-
Square ft. of Room Area:
1,808 Square ft. Per Ton: 2,100
Volume (ft') of Cond. Space: 14,464
Total Heating Required Including Ventilation Air: 43,114 Btuh 43.114 MBH
Total Sensible Gain: 8,146 Btuh 79 %
Total Latent Gain: 2,187 Btuh 21 %
Total Cooling Required Including Ventilation Air: 10,333 Btuh 0.86 Tons (Based On Sensible + Latent)
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
Ci:\rhvac oroiectsiLENNAR - Q';n_R Franklin- C+nun rho
Scope Not tt.- Son at Net Sen Sys Sys Sys
Ton lion Area Gain Gain Gale Loss CFQ GC19 Act Duct
BuUdhg 0.8fi 2,100 1,808 8,146 2,187 10,333 43,114( 466 332 486 _ Size
System 1
0.86 2,100 1,808 8,146 2,187 10,333 43,114 332 q86 8xti
1.068 1,787 2.855 6,821
Tone f _ .___.j,478
3321" - - - _ 1,8Q8 7,078 400 83 486 8x11
442 2,494 0 2,494 18,417 117; 247 3-u
2-Mahn Floor- Foyer/ Bath
228 312 0 312 4.905
3-Site Cant 66 1-5
_ 24 492 0 492 1,820{ 24 1-3
4 Front Cant......_...___.._..__..,_....__._.__.._ _ 23
598 0 596 1,839 28~ 25. 1-3
_...Y
r Floor
__w_.._._.._.•......._....,,,-..__..__... .__........_t,___...__. _..1,Q88 3.184 400 3.584 9.312
1491 125 125 2-5
................p.
i
C:Vhvac Prolects%LENNAR - 430-B Franklin- cZfAVR rho
ZZ"
< a sg
n
Lennar TH .20: Glazing- 137.8 3,314 0 2,901
Lennar TH .20: Glazing- 2,901
8 193 0 141 141
11 P: Door-Metal - Polyurethane Core 40.8 982 0 284 284
12F-Osw: Wall-Frame, R-21 insulation In 2 x 6 stud 1109.4 5,985 0 960
cavity, no board insulation, siding finish, wood studs 960
16CR44: Roof/Ceiling-Under Attic with Insulation on Attic 1138 2,078 0 952 952
Floor (also use for Knee Walls and Partition
Ceilings), Vented Attic with Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-44 insulation
22C-10pm-t: Floor-Slab on grade, Horizontal board 88 8,093 0 0 0
insulation extends 4' under slab, the covering, R-10
insulation, passive, heavy dry or light wet soil
Lennar TH-c: Floor- 468
_ _ _1,166.._ . 0
112 112
.
u lots s for structure.
21,811 0 5,350 5,350
People: 2 400 460 860
Equipment:
0 p 0
Lighting:
0 0 0
Infiltration. Winter CFM. 0, Summer CFM: 0 0 0
0 0 0 0
Ventilation: Winter CFM: 77, Summer CFM: 77 6,821 1,787 1,068 2,855
Exhaust: Winter CFM: 77, Summer CFM: 77
AED Excursion: 1,268
Q 1,268
Total Building Load Totals: .
4 3,114 2,187 8,146 10,333
Total Building Supply CFM: 486 CFM Per Square ft.: 0.269
Square ft. of Room Area: 1,808 Square ft. Per Ton: 2,100
Volume (fts) of Cond. Space: 14,464
Total Heating Required Including Ventilation Air: 43,114 Btuh 43.114 MBH
Total Sensible Gain: 8,146 Btuh 79 %
Total Latent Gain: 2,187 Btuh 21 %
Total Cooling Required Including Ventilation Air: 10,333 Btuh 0.86 Tons (Based On Sensible + Latent)
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:Vhvac projectslLENNAR - 430-B Franklin- Steve.rhg
MULTI-FAMILY
PLAN REVIEW FOR COMPLIANCE WITH AIRCRAFT NOISE ORDINANCE
Compliance with Procedures to Ensure
Submitter: Noise Impact Area Adequate Noise Attenuation:
Lennar Airport - MSP International Exterior wall construction:
16305 36th Ave. No. Noise Zone - 4 Vinyl
Suite 600 15/32" sheathing
Plymouth, MN 55446 New Infill Residence is a "COND" Tyvek wrap
952-249-3000 use in Noise Zone 4 2x6 studs 16" O.C.
R-21 batt insulation with 1/2" gypsum board
Roof Construction:
Plan. Reviewed: IZ NV~ Q.1 t) GC6 Peaked roof with manufactured trusses 24" O.C.
Roof vents
H9 Shingles
Information Submitted: 15# felt
Annotated architectural drawings includin : 1/2" sheathing
Blown insulation R-44
Windows: Atrium 5/8" gypsum board
Swinging Patio Doors: Atrium
Entry Doors: Therma Tru Mechanical Ventilation System:
Skylights: N/A 2-ton central air conditioning unit
Compliance with STC Requirements: Window, Door Frame, Perimeter and Other Seals:
All window and door openings are to be caulked
Average window/wall area for exterior wall: 1 with butyl-based caulk
With this window/wall area ratio and STC 40 walls, windows Fireplace Chimney Cap:
with an STC 30 can be used to meet the noise reduction N/A
requirements;
Ventilation Duct Exterior Wall Penetrations:
Summa : All exterior ducts will have bends as required
by the ordinance
Other measures including duct bends and caulking are being
taken to ensure minimum transmission of noise through the Door and Window Construction:
exterior building shell so that the construction should meet Windows: Atrium (30 STC)
the compatibility guidelines.
Sliding Patio Doors: Atrium (30 STC)
Therefore, the materials and construction as proposed should
meet the requirements of the Eagan aircraft noise ordinance. Entry Doors: Therma Tru (29 STC)
Skylights: N/A
Review Completed (date : Z
Other Exterior Wall Penetrations:
Review Completed b : Tom Tamte Sill sealer between plates and blocks