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Advance Product Data

25HCD4

Comfort™ 14 Heat Pump

with Puron

r

Refrigerant

1---1/2 to 5 Nominal Tons

the environmentally sound refrigerant

Carrier heat pumps with Puron

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refrigerant provide a collection of

features unmatched by any other family of equipment. The

25HCD4 has been designed utilizing Carrier’s Puron refrigerant.
The environmentally sound refrigerant allows consumers to make a

responsible decision in the protection of the earth’s ozone layer.
This product has been designed and manufactured to meet Energy

Star

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criteria for energy efficiency when matched with appropriate

coil components. Refer to the combination ratings in the Product
Data for system combinations that meet Energy Star

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guidelines.

NOTE

:

Ratings contained in this document are subject to

change at any time. Always refer to the AHRI directory
(www.ahridirectory.org) for the most up--to--date ratings
information.

INDUSTRY LEADING

FEATURES / BENEFITS

Efficiency

S

14 SEER

S

Microtube Technology

t

refrigeration system

S

Indoor air quality accessories available

Sound

S

Sound level as low as 69 dBA

S

Sound levels as low as 68 dBA with accessory sound blanket

Comfort

S

System supports Edge

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Thermidistat

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or standard thermostat

controls

Reliability

S

Puron

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refrigerant -- environmentally sound, won’t deplete the

ozone layer and low lifetime service cost.

S

Scroll compressor

S

Internal pressure relief valve

S

Internal thermal overload

S

High pressure switch

S

Loss of charge switch

S

Filter drier

S

Balanced refrigeration system for maximum reliability

Durability

WeatherArmor

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protection package:

S

Solid, durable sheet metal construction

S

Dense wire coil guard available

S

Baked--on powder paint

Applications

S

Long--line -- up to 250 feet (76.20 m) total equivalent length, up
to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft.
(24.38 m) evaporator above condenser (See Longline Guide for
more information.)

S

Low ambient (down to --20

_

F/--28.9

_

C) with accessory kit

Summary of Contents for Comfort 25HCD4

Page 1: ...ratings information INDUSTRY LEADING FEATURES BENEFITS Efficiency S 14 SEER S Microtube Technologyt refrigeration system S Indoor air quality accessories available Sound S Sound level as low as 69 dB...

Page 2: ...all manufacturing refrigerant charging and air flow instructions Failure to confirm proper charge and air flow may reduce energy efficiency and shorten equipment life Use of the AHRI Certified TM Mark...

Page 3: ...Cooling Capacity Losses Puronr Refrigerant 1 Stage Heat Pump Applications Unit Nominal Size Btuh Maximum Liquid Line Diameters In OD Vapor Line Diameters In OD Cooling Capacity Loss Total Equivalent...

Page 4: ...0 250 250 250 250 24000 HP with Puron 3 8 250 250 250 250 250 250 250 30000 HP with Puron 3 8 250 250 250 250 250 250 250 36000 HP with Puron 3 8 250 250 250 250 250 250 250 42000 HP with Puron 3 8 25...

Page 5: ...X X X X X KSASH2101COP SOUND BLKT KIT X KSASF0101AAA SPRT FEET KIT X X X X X X KAATD0101TDR TIME DELAY KIT X X X X X X KSATX0201PUR TXV KIT X X X KSATX0301PUR TXV KIT X X KSATX0501PUR TXV KIT X x Acce...

Page 6: ...mproves compressor lubrication on restart and minimizes the chance of liquid slugging Usage Guideline Required in low ambient cooling applications Required in long line applications Suggested in all c...

Page 7: ...allow for drainage from unit base Usage Guideline Suggested in the following applications Heat pump installations in heavy snowfall areas Heat pump installations in snow drift locations Heat pump ins...

Page 8: ...TE Control circuit is 24 V on all units and requires external power source Copper wire must be used from service disconnect to unit All motors compressors contain internal overload protection Complies...

Page 9: ...9 DIMENSIONS ENGLISH 25HCD4...

Page 10: ...10 DIMENSIONS SI 25HCD4...

Page 11: ...Y MBTUH 25HCD424A30 FB4CNF030 25HCD442A30 FB4CNF048 25HCD430A30 FB4CNF030 25HCD448A30 FB4CNF060 25HCD436A30 FB4CNF036 25HCD460A30 FX4DNF061 25HCD418A30 FB4CNF018 23 3 17 8 12 2 6 7 1 1 4 4 10 0 15 6 2...

Page 12: ...2 24 609 6 Service 6 152 4 12 304 8 24 609 6 Service 24 609 6 Service 24 609 6 Service Note Numbers in mm 18 457 2 18 457 2 12 304 8 IMPORTANT When installing multiple units in an alcove roof well or...

Page 13: ...TBA TBA TBA 14 0 TBD TBA TBA TBA TBA 25HCD436 31 TBA TBA TBA TBA 14 0 TBD TBA TBA TBA TBA 25HCD442 30 TBA TBA TBA TBA 14 0 TBD TBA TBA TBA TBA 25HCD448 30 TBA TBA TBA TBA 14 0 TBD TBA TBA TBA TBA 25H...

Page 14: ...r fan will be direct drive propeller type discharging air upward Condenser fan motors will be totally enclosed 1 phase type with class B insulation and permanently lubricated bearings Shafts will be c...

Page 15: ...rconnecting refrigerant tube lengths greater than 80 ft 23 4 m and or elevation differences between indoor and outdoor units greater than 20 ft 6 1 m consult Residential Piping and Longline Guideline...

Page 16: ...rp S 7310 W Morris St S Indianapolis IN 46231 Edition Date 02 13 Manufacturer reserves the right to change at any time specifications and designs without notice and without obligations Catalog No 25HC...

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