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Carrier
Furnace

Model # 58MCB04010112 Official Carrier furnace

Here are the diagrams and repair parts for Official Carrier 58MCB04010112 furnace, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 200 parts  |
Control Board HK42FZ013
#41

Cabinet parts diagram

Control board

Part #HK42FZ013

Replaced by #HK42FZ034

?
Manufacturer substitution
This part replaces HK42FZ013. Substitute parts can look different from the original.
This item is not returnable
$557.60
In Stock
Icp Furnace Heat Exchanger 320723-751
#NI

Cabinet parts diagram

Icp furnace heat exchanger

Part #320723-751

$214.60 | 
5% OFF Phone Price : $226.60
In Stock
Icp Furnace Air Pressure Switch HK06NB124
#NI

Cabinet parts diagram

Icp furnace air pressure switch

Part #HK06NB124

$133.03 | 
8% OFF Phone Price : $145.03
In Stock
Gas Valve EF32CW201
#113

Cabinet parts diagram

Gas valve

Part #EF32CW201

Replaced by #EF660015

?
Manufacturer substitution
This part replaces EF32CW201. Substitute parts can look different from the original.
$205.78
In Stock
Disc Comb 321142-301
#NI

Cabinet parts diagram

Disc comb

Part #321142-301

$36.62
In Stock
Limit Sw 320711-303
#98

Cabinet parts diagram

Limit sw

Part #320711-303

$390.17
In Stock
Terminal HY57MP016
#37

Cabinet parts diagram

Terminal

Part #HY57MP016

$122.24
In Stock
Bracket 330236-401
#106

Cabinet parts diagram

Bracket

Part #330236-401

$168.16
In Stock
Manifold 319843-401
#105

Cabinet parts diagram

Manifold

Part #319843-401

$165.68
In Stock
Cell Kit 320720-751
#NI

Cabinet parts diagram

Cell kit

Part #320720-751

$345.16
In Stock

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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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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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 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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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…

Read more
Repair difficulty
Time required
 15 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'…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your furnaces

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

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How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

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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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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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