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
Transformer 620858
#4

Air handlers diagram

Transformer

Part #620858

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

Horizontal Drain Pan Assembly (not Shown) 3648631
#16

Air handlers diagram

Horizontal drain pan assembly (not shown)

Part #3648631

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

Upper Door With Insulation 372401Z
#11

Air handlers diagram

Upper door with insulation

Part #372401Z

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

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

Filter Cover 257961Z
#15

Air handlers diagram

Filter cover

Part #257961Z

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

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

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

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