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GUIDE SPECIFICATIONS
GENERAL
System Description
Outdoor--mounted, air-- cooled, split--system heat pump unit
suitable for ground or rooftop installation. Unit consists of a
hermetic compressor, an air--cooled coil, propeller-- type
condenser fan, and a control box. Unit will discharge supply air
upward as shown on contract drawings. Unit will be used in a
refrigeration circuit to match up to a packaged fan coil or coil
unit.
Quality Assurance
— Unit will be rated in accordance with the latest e dition
of ARI Standard 240.
— Unit will be certified for capacity and efficiency, and
listed in the latest ARI directory.
— Unit construction w ill comply with latest edition of
ANSI/ ASHRAE and with NEC.
— Unit will be cons tructed i n accordance with UL
standards and will carry the UL label of approval. Unit
will have C-- UL approval.
— Unit cabinet will be capable of withstanding Federal
Test Method Standard No. 141 (Method 6061) 500--hr
salt spray test.
— Air-- cooled condenser coils are pressure tested and the
outdoor units are leak tested.
— Unit constructed in ISO9001 approved facility.
Delivery, Storage, and Handling
— Unit will be shipped as single package only and is
stored and handled per unit manufacturer’s
recommendations.
Warrant y (for inclusion by specifying engineer)
— U.S. and Canada only.
PRODUCTS
Equipment
— Factory a ssembled, single piece, air--cooled heat pump
unit. Contained within the unit enclosure is all factory
wiring, piping, controls, compressor, refrigerant charge
Puronr (R-- 410A), and special features required prior
to field start--up.
Unit
Cabinet
— Unit cabinet will be constructed of galvanized steel,
bonderized, and coated with a powder coat paint.
Fans
— Condenser fan will be direct--drive propeller type,
discharging air upward.
AIR--COOLED, SPLIT--SYSTEM HEAT PUMP
265A
1 --1/2 TO 5 NOMINAL TONS
— Condenser fan motors will be totally enclosed, 1--phase
type with class B insulation and permanently lubricated
bearings.
— Shafts will be corrosion resistant.
— Fan blades will be statically and dynamically balanced.
— Condenser fan openings will be equipped with steel
wire safety guards.
Compressor
— Compressor will be hermetically sealed.
— Compressor will be mounted on rubber vibration
isolators.
Condenser
Coil
— Condenser coil will be air cooled.
— Coil will be constructed of aluminum fins mechanically
bonded to copper tubes which are then cleaned,
dehydrated, and sealed.
Refrigeration
Components
— Refrigeration circuit components will include
liquid --line shutoff valve with sweat connections,
vapor--line shutoff valve with sweat connections,
system charge of Puronr (R--410A) refrigerant, POE
compressor oil, accumulator, and reversing valve.
Operating Characteristics
— The capacity of the unit will meet or exceed _____
Btuh at a suction temperature of _____ _F. The power
consumption at full load will not exceed _____ kW.
— Combination of the unit and the evaporator or fan coil
unit will have a total net cooling capacity of _____
Btuh or greater at conditions of _____ CFM entering
air temperature at the evaporator at _____ _F wet bulb
and _____ _F dry bulb, and air entering the unit at
_____ _F.
— The system will have a SEER of _____ Btuh/watt or
greater at DOE conditions.
Electrical Requirement s
— Nominal unit electrical characteristics will be _____ v,
single phase, 60 hz. The unit will be capable of
satisfactory operation within voltage limits of _____ v
to _____ v.
— Unit electrical power will be single point connection.
— Control circuit will be 24v.
Special Fe atures
— Refer to section of this literature identifying accessories
and descriptions for specific f eatures and available
enhancements.
Manufacturerreservestheright todiscontinue, orchange atany time, specificationsordesignswithout noticeandwithout incurringobligations.
EBryantHeating&Coo li ngSystems 7310 W.MorrisSt. Indianapolis,IN 46231 PrintedinU.S.
A
. EditionDate: 04
/
06
Replaces:NEW
Catalog No. PDS 265
A
.18.1