Carrier
Central Air Conditioner

Model # 38QRR036300 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38QRR036300 heat pump, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 56 parts  |

Contactor HN51KB024
#41

Control assy diagram

Contactor

Part #HN51KB024

The manufacturer no longer makes this part, and there's no substitute part

Cntrl Baord HK32EA001
#40

Control assy diagram

Cntrl baord

Part #HK32EA001

In Stock
Connector HY90AZ021
#43

Control assy diagram

Connector

Part #HY90AZ021

This item is not returnable
In Stock
Valve EC39DM061
#61

Inside cabinet parts diagram

Valve

Part #EC39DM061

This item is not returnable
In Stock
Grille, In 38QR501039
#8

Outside cabinet parts diagram

Grille, in

Part #38QR501039

In Stock
Switch HK02ZB062
#65

Inside cabinet parts diagram

Switch

Part #HK02ZB062

In Stock
Piston EA52PJ063
#82

Control assy diagram

Piston

Part #EA52PJ063

In Stock
Harness,wi 38QR401031
#36

Control assy diagram

Harness,wi

Part #38QR401031

In Stock
Payne Plug EK02JA203
#66

Inside cabinet parts diagram

Payne plug

Part #EK02JA203

In Stock
Rev Valve EF17BZ252
#74

Inside cabinet parts diagram

Rev valve

Part #EF17BZ252

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…