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38YXA

13 SEER Split-System

Heat Pump with R-410A

Preliminary Product Fact Sheet

Data for Preliminary Use Only

A92446

This product meets GREEN
SEAL criteria for manufac-
turing,

energy

efficiency,

sound levels and packaging.
It

contains

no

CFCs

or

HCFCs.

As an ENERGY STAR

SM

Carrier

Corporation has determined that
this product meets the ENERGY
STAR guidelines for energy effi-
ciency.

REGISTERED QUALITY SYSTEM

The model 38YXA Heat Pump uses the environmentally-safe refrig-
erant R-410A. The unit is available in nominal sizes 024 through 060.
The unit features a copper tube, enhanced aluminum fin coil for a
compact, low-profile appearance with vertical air discharge.

This unit also features Carrier’s Silencer System which allows
outstanding performance with reduced sound levels. The Silencer
System consists of a compressor sound hood and vibration isolation
plate to muffle compressor noise, a discharge muffler to minimize low
frequency sound and pressure pulsation generated by compressor
discharge gas, an energy-efficient fan and fan motor to move air more
efficiently, and the InViroFlow™ design for an improved airflow
pattern which requires less energy.

All units contain scroll compressors specially designed for use with
R-410A.

FEATURES

SEER up to 14.5 and HSPF up to 8.5 with specified Carrier
equipment

Silencer System

Environmentally-safe refrigerant R-410A

High-pressure switch

Low-pressure switch

PressureGuard™ heating vapor pressure switch

R-410A liquid-line filter drier

Compressor sound hood and vibration isolation plate

Patent-pending accumulator

Discharge muffler

Cycle protector

Crankcase heater on 048 and 060 sizes

Copper tube aluminum fin coil

External brass back seating service valves with sweat connections

AccuRater® piston

Condenser coil grille

Electric lug nut

LIMITED WARRANTY

1-year parts only warranty on all parts

Additional 9-year warranty on compressor, no labor

Visit www.carrier.com

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Book 1

4

Tab

5a 5a

PC 101

Catalog No. 523-854

Printed in U.S.A.

Form 38YXA-1PF

Pg 1

11-97

Replaces: New

Summary of Contents for 38YXA

Page 1: ...mpressor discharge gas an energy efficient fan and fan motor to move air more efficiently and the InViroFlow design for an improved airflow pattern which requires less energy All units contain scroll compressors specially designed for use with R 410A FEATURES SEER up to 14 5 and HSPF up to 8 5 with specified Carrier equipment Silencer System Environmentally safe refrigerant R 410A High pressure sw...

Page 2: ... 20 20 Rows 1 1 2 2 2 2 Circuits 2 3 3 3 4 5 VALVE CONNECTION In ID Sweat Vapor 5 8 3 4 3 4 7 8 7 8 7 8 Liquid 3 8 REFRIGERANT TUBES In OD Vapor 0 50 Ft Tube Length 5 8 3 4 3 4 7 8 7 8 1 1 8 Vapor Alternate 3 4 ACR 7 8 7 8 7 8 7 8 7 8 Vapor RST Not Permitted 3 4 1 1 8 1 1 8 3 4 and 1 1 8 3 4 and 1 1 8 3 4 Liquid All Applications 3 8 Tube diameters are for lengths up to 50 ft For tubing lengths gre...

Page 3: ...Changeover Non Programmable F C 2 Stage Heat 1 Stage Cool TSTATCCPHP01 A Thermostat Auto Changeover 7 Day Programmable F C 2 Stage Heat 1 Stage Cool TSTATCCPDF01 A Thermostat Auto Changeover 7 Day Programmable F C Dual Fuel Must be used with Outdoor Air Temperature Sensor TSTATXXSEN01 TSTATCCPRH01 A Thermidistat Control Programmable Thermostat with Humidity Control HH 07AT 215 Thermostat Manual Ch...

Page 4: ...ance ment Standard Rating Carrier Gas Furnace or Accessory TDR Accessory TXV TC COP TC COP 024 30 FX4ANF030 25 000 TDR TXV 13 00 11 50 25 000 3 30 16 600 2 30 8 00 030 30 FX4ANF030 29 000 TDR TXV 13 00 11 40 30 000 3 50 18 500 2 34 8 00 036 30 FX4ANF042 35 000 TDR TXV 13 00 11 30 35 000 3 35 21 600 2 34 7 70 042 30 FV4ANF003 40 500 TDR TXV 13 10 11 30 40 500 3 35 25 400 2 45 7 70 048 30 FV4ANF005 ...

Page 5: ...or operating ambient in heating mode is 66 F 3 Series designation is the 13th position of the unit model number 4 Center of gravity 5 NOTES A96517 Dimensions In UNIT SIZE SERIES UNIT DIMENSIONS MINIMUM MOUNTING PAD DIMENSIONS A B C D E F G H J K L M Support Feet Snow Stand 024 30 39 13 16 30 34 15 16 4 9 3 4 27 1 2 33 7 8 5 8 8 3 16 15 7 8 14 3 8 14 1 4 26 X 32 31 X 35 030 30 33 13 16 30 34 15 16 ...

Page 6: ...rant R 410A as with other HFCs is only compatible with POE oils Vacuum pumps will not remove moisture from oil Do not use liquid line filter driers with rated working pressures less than 600 psig Do not install a suction line filter drier in liquid line POE oils absorb moisture rapidly Do not expose oil to atmosphere POE oils may cause damage to certain plastics and roofing materials Wrap all filt...

Page 7: ...door unit is indoor coil above 30 ft indoor coil below 30 ft See items 8 and 9 following 8 For interconnecting tubing lengths greater than 50 ft consult the Residential Split System Application Guideline and Service Manual for Air Conditioners and Heat Pumps using R 410A Refrigerant 9 If ANY refrigerant tubing is buried provide a minimum 6 in vertical rise to the valve connections at the unit Refr...

Page 8: ...rvice Training plus hands on the products in our labs can mean increased confidence that really pays dividends in faster troubleshooting fewer callbacks Course descriptions and schedules are in our catalog CALL FOR FREE CATALOG 1 800 962 9212 Packaged Service Training Classroom Service Training Copyright 1997 CARRIER Corp 7310 W Morris St Indianapolis IN 46231 38yxa1pf Manufacturer reserves the ri...

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