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Rheem
Air Handler

Model # RHTZ Official Rheem air handler

Here are the diagrams and repair parts for Official Rheem RHTZ 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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ALL PARTS
Showing 10 of 86 parts  |
Bearing Cushion 56-17414-01
#4

Functional replacement parts diagram

Bearing cushion

Part #56-17414-01

$7.83
In Stock
Blower Wheel 70-18636-01
#2A

Functional replacement parts diagram

Blower wheel

Part #70-18636-01

Replaced by #70-18623-03

?
Manufacturer substitution
This part replaces 70-18636-01. Substitute parts can look different from the original.
$165.76
In Stock
Bearing Assembly 70-17023-01
#5

Functional replacement parts diagram

Bearing assembly

Part #70-17023-01

Replaced by #70-21036-05

?
Manufacturer substitution
This part replaces 70-17023-01. Substitute parts can look different from the original.
$256.29
In Stock
60d. X 3/4 Bore Rouz 112b-3r -112b-4r -084b-htg 71-18241-05
#11A

Functional replacement parts diagram

60d. x 3/4 bore rouz 112b-3r -112b-4r -084b-htg

Part #71-18241-05

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

Relay - G.e. 3arr4a31 (not Shown) 42-18274-01
#39A

Functional replacement parts diagram

Relay - g.e. 3arr4a31 (not shown)

Part #42-18274-01

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

Side Panel Assembly (rh) -049 Q, F, S, -057 Q, F, S AS-75065-01
#25A

Functional replacement parts diagram

Side panel assembly (rh) -049 q, f, s, -057 q, f, s

Part #AS-75065-01

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

Blower Base Channel (not Shown) -049 Q, F, S, -057 Q, F, S AE-75052-01
#34

Functional replacement parts diagram

Blower base channel (not shown) -049 q, f, s, -057 q, f, s

Part #AE-75052-01

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

Blower Housing Assembly -025 Q, F, S, -031 Q, F, S, -037 Q, F, S AS-75108-01
#1

Functional replacement parts diagram

Blower housing assembly -025 q, f, s, -031 q, f, s, -037 q, f, s

Part #AS-75108-01

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

Blower Cut-off (not Shown) -025 Q, F, S, -031 Q, F, S, -037 Q, F, S AE-64401-09
#40

Functional replacement parts diagram

Blower cut-off (not shown) -025 q, f, s, -031 q, f, s, -037 q, f, s

Part #AE-64401-09

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

Electrical Box Cover AE-53519-01
#29

Functional replacement parts diagram

Electrical box cover

Part #AE-53519-01

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

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Repair difficulty
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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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