1012 Diffley Rd - HVAC Approach Option - Fusion Martial ArtsSystem
Tag(s)
Mfg. &
Model
No.
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Equipment
Type
Heating
Cooling
Rated
,Capacity
(,-AV
)
uF
Rated
Efficiency
tO)
Minimum
Efficiency
8th c?
Rated
Capacity
.
L11000
Rated
Efficienc
(SE-.
1\
Minimum
Efficiency
13
Econ.
Min.
Efficiency
1 3
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Contact Person: , \wA L,,4
Telephone:
Project Name: t'JSi 0" MA !'k.iw`
Project Address: 0' 'Z �
Date: 3 MI 1 l
City: 1, o.H 9'\
Zip:
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HVAC Syste Designer of Record: �
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Telephone: (.o
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Contact Person: , \wA L,,4
Telephone:
HVAC Simplified Approach Option
Part I
Qualification
The building is 2 stories or less in height and
has a gross floor area is less than 25,000 ft
Requirements
(a) All systems serve a single HVAC zone.
(b) Cooling (if any) is provided by a unitary
packaged or split- system air conditioner that
is either air - cooled or evaporatively cooled
and meets the efficiency requirements shown
in Table 6.8.1. List equipment in the table
below.
(c) The system has an air economizer as
required by Table 6.5.1, with controls as
required in Tables 6.5.1.1.3A and 6.5.1.1.3B.
The economizer has either barometric or
powered relief sized to prevent
overpressurization of the building. Outdoor air
dampers for the economizer use are provided
with blade and jamb seals.
O Exception: The cooling efficiency meets
or exceeds the efficiency requirement in
Table 6.3.2. Document in table below.
(d) Heating (if any) shall be provided by a
unitary packaged or split- system heat pump,
a fuel -fired furnace, an electric resistance
heater or a baseboard system connected to a
boiler. All heating equipment meets the
efficiency requirements of the Standard. List
equipment in table below.
(e) The outdoor air quantity is less than or
equal to 3,000 cfm and less than or 70% of
the supply air quantity at minimum outdoor air
design conditions.
ANSI /ASHRAE /IESNA Standard 90.1 -2004
❑ Exception: An energy recovery
ventilation system is provided in
accordance with the requirements in
§ 6.5.6.
(f) The system shall be controlled by a
manual changeover or dual setpoint
thermostat.
❑ (g) Heat pum s equipped with auxiliary
internal elect i resistance heaters (if any)
have corrdl revent supplemental heater
operatio w n t e heating load can be met
by the heat pump alone.
(h) The system controls do not permit reheat
or any other form of simultaneous heating
and cooling for humidity control.
(i) Systems are provided with a time switch
that (1) can start and stop the system under
different schedules for seven different day -
types per week; (2) is capable of retaining
programming and time setting during a loss
of power for a period of at least 10 h; (3)
includes an accessible manual override that
allows temporary operation of the system for
up to 2 h; (4) is capable of temperature
setback down to 55 ° F during off hours; and
(5) is capable of temperature setup to 90 ° F
during off hours.
O Exception: System serves hotel /motel
guest rooms.
❑ Exception: System operates
continuously.
❑ Exception: System has both a cooling
or heating capacity less than 15,000
Btu /h and a supply fan motor power
greater than 3/4 hp.
E Efficienc
O (j) Piping is insulated in accordance with
Table 6.8.3. Insulation exposed to weather is
suitable for outdoor service. Cellular foam
insulation is protected from water and solar
radiation.
)itt Exception: Piping is located within
manufactured HVAC units.
(k) Ductwork and plenums are insulated in
accordance with Tables 6.8.2A and 6.8.2B
and sealed in accordance with Tables
6.4.4.2A and 6.4.4.2B.
(I) Construction documents require air
systems to be balanced in accordance with
industry- accepted procedures to within 10%
of design airflow rates.
O (m) Where sep rate heating and cooling
equipment v e same temperature zone,
thermostat rerlocked to prevent
simultaneous heating and cooling.
(n) Exhausts are equipped with gravity or
motorized dampers that will automatically
shut when systems are not in use.
O Exception: Design capacity is less than
300 cfm.
❑ Exception: System operates
continuously.
O (o) Systems have optimum start controls.
Exception: Supply air capacity is less
than 10,000 cfm.
IES
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