Continental
Furnace

Model # RMG20-ON Official Continental gas wall furnace

Here are the diagrams and repair parts for Official Continental RMG20-ON gas wall furnace, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 51 parts  |

Thermocouple P042100
#32

Unit parts diagram

Thermocouple

Part #P042100

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

Thermocouple P028500
#31

Unit parts diagram

Thermocouple

Part #P028500

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

Furnace Generator P180000
#34

Unit parts diagram

Furnace generator

Part #P180000

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

Thermostat P251000
#35

Unit parts diagram

Thermostat

Part #P251000

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

Furnace Pilot Burner P179900
#26

Unit parts diagram

Furnace pilot burner

Part #P179900

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

Header Assy 9B56
#6

Unit parts diagram

Header assy

Part #9B56

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

Valve P173200
#15

Unit parts diagram

Valve

Part #P173200

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

Alt Valve P214100
#16A

Unit parts diagram

Alt valve

Part #P214100

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

Fan Switch P142900
#48

Unit parts diagram

Fan switch

Part #P142900

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

Manifold 9A107
#11

Unit parts diagram

Manifold

Part #9A107

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

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range relay control board

How to replace a range relay control board

Follow these instructions to replace the relay control board if it isn't responding to signals from the microprocessor d…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your furnaces

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.…

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.…

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.…