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Carrier
Central Air Conditioner

Model # 38YXA048 SERIES300 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38YXA048-SERIES300 heat pump, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 76 parts  |
Strap Cap 317739-303
#33

Control box diagram

Strap cap

Part #317739-303

$9.20
In Stock
Cap 320238-401
#8

Outlet grille/top cover diagram

Cap

Part #320238-401

Replaced by #330798-7011

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Manufacturer substitution
This part replaces 320238-401. Substitute parts can look different from the original.
$29.24
In Stock
Delay Kit KAATD0101TDR
#NI

Outlet grille/top cover diagram

Delay kit

Part #KAATD0101TDR

$403.47
In Stock
Relay P283-9930
#NI

Outlet grille/top cover diagram

Relay

Part #P283-9930

$101.98
In Stock
Propeller LA01RA027
#49

Control box diagram

Propeller

Part #LA01RA027

$108.40
In Stock
Raceway 319421-307
#51

Control box diagram

Raceway

Part #319421-307

$19.83
In Stock
Payne Cpctr Start P281-2706
#NI

Outlet grille/top cover diagram

Payne cpctr start

Part #P281-2706

$68.29
In Stock
Payne Thermostat HH18HA280
#45

Compressor/condenser diagram

Payne thermostat

Part #HH18HA280

$40.51
In Stock
Central Air Conditioner Filter Dryer KH43LG072
#76

Inlet grille/service panel diagram

Central air conditioner filter dryer

Part #KH43LG072

$120.16 | 
9% OFF Phone Price : $132.16
In Stock
Switch HH18HA276
#NI

Outlet grille/top cover diagram

Switch

Part #HH18HA276

$50.13
In Stock

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 15 minutes or less
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How to replace a range radiant surface element

If the element on your glass cooktop isn't heating up even though it gets power, replace it yourself, in about 45 minute…

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Repair difficulty
Time required
 45 minutes or less
How to replace a range relay control board

How to replace a range relay control board

Follow these instructions to replace the relay control board if it isn't responding to signals from the microprocessor d…

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Repair difficulty
Time required
 45 minutes or less

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