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Rheem
Air Handler

Model # (RXHE-CE020DC) Official Rheem auxiliary heater kit

Here are the diagrams and repair parts for Official Rheem RXHE-CE020DC auxiliary heater kit, 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 27 parts  |
Limit Control 47-41590-03
#89

Functional replacement parts diagram

Limit control

Part #47-41590-03

$100.62
In Stock
Furnace Heating Element 44-42269-06
#87

Functional replacement parts diagram

Furnace heating element

Part #44-42269-06

$143.66
In Stock
Contactor 42-17810-83
Contactor

Part #42-17810-83

Replaced by #42-25103-01

?
Manufacturer substitution
This part replaces 42-17810-83. Substitute parts can look different from the original.
$55.33
In Stock
Fuse Block 45-19985-04
#79

Functional replacement parts diagram

Fuse block

Part #45-19985-04

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

Element Support AE-71694-01
#86

Functional replacement parts diagram

Element support

Part #AE-71694-01

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

Bottom AE-90426-01
#70

Functional replacement parts diagram

Bottom

Part #AE-90426-01

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

Mntng Plate AE-52147-02
#92

Functional replacement parts diagram

Mntng plate

Part #AE-52147-02

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

Inner Duct Bottom AE-90429-01
#71

Functional replacement parts diagram

Inner duct bottom

Part #AE-90429-01

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

Hot Water Coil (rxhc-c76w) Replacement Hot Water Coil 65-41548-01

#NI

All parts diagram

Hot water coil (rxhc-c76w) replacement hot water coil

Part #65-41548-01

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

Side-left AE-90428-02
#68

Functional replacement parts diagram

Side-left

Part #AE-90428-02

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

Symptoms for treadmills

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

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Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your air handlers

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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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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