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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
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
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
Shaft 70-18330-02
#3

Functional replacement parts diagram

Shaft

Part #70-18330-02

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

Bottom Pan Assembly -025 Q, F, S, -031 Q, F, S, -037 Q, F, S AS-75090-01
#24

Functional replacement parts diagram

Bottom pan assembly -025 q, f, s, -031 q, f, s, -037 q, f, s

Part #AS-75090-01

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

Tailpiece AE-60497-01
#7

Functional replacement parts diagram

Tailpiece

Part #AE-60497-01

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

Filter Rack Assembly -025 Q, F, S, -031 Q, F, S, -037 Q, F, S AS-75102-01
#36

Functional replacement parts diagram

Filter rack assembly -025 q, f, s, -031 q, f, s, -037 q, f, s

Part #AS-75102-01

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

Blower Cut-off (notshown) -049 Q, F, S, -057 Q, F, S AE-30318-02
#40A

Functional replacement parts diagram

Blower cut-off (notshown) -049 q, f, s, -057 q, f, s

Part #AE-30318-02

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

Connector Panel Assembly -025 Q, F, S, -031 Q, F, S, -037 Q, F, S AS-75113-01
#27

Functional replacement parts diagram

Connector panel assembly -025 q, f, s, -031 q, f, s, -037 q, f, s

Part #AS-75113-01

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

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

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Repair difficulty
Time required
 30 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Read more
Repair difficulty
Time required
 15 minutes or less
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…

Read more
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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