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Thermal Zone
Air Handler

Model # AH24A-1 Official Thermal Zone air handler

Here are the diagrams and repair parts for Official Thermal Zone AH24A-1 air handler, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 15 parts  |
Motor 913357
#9

Air handlers diagram

Motor

Part #913357

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

Capacitor 621435
#8

Air handlers diagram

Capacitor

Part #621435

Replaced by #12908

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Manufacturer substitution
This part replaces 621435. Substitute parts can look different from the original.
This item is not returnable
$5.26 | 
16% OFF Phone Price : $6.26
In Stock
Close Off Plate (2) 226420
#5

Air handlers diagram

Close off plate (2)

Part #226420

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

Complete Blower Assembly, 10 X 6, 1/4 Hp 913875
#6

Air handlers diagram

Complete blower assembly, 10 x 6, 1/4 hp

Part #913875

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

Transformer 620858
#4

Air handlers diagram

Transformer

Part #620858

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

Blower Wheel, 10 X 16 667215
#7

Air handlers diagram

Blower wheel, 10 x 16

Part #667215

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

Indoor Coil Assembly 914419
#13

Air handlers diagram

Indoor coil assembly

Part #914419

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

Filter Cover 257961Z
#15

Air handlers diagram

Filter cover

Part #257961Z

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

Drain Pan Only, Slab Coils 668865
#14

Air handlers diagram

Drain pan only, slab coils

Part #668865

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

Cap, Top With Insulation 372105Z
#1

Air handlers diagram

Cap, top with insulation

Part #372105Z

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

Repair guides for bottom-mount refrigerators

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How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

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How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

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Repair difficulty
Time required
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How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your air handlers

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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