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Coleman
Furnace

Model # MG9S080B12MP11A Official Coleman multi-position gas furnace

Here are the diagrams and repair parts for Official Coleman MG9S080B12MP11A multi-position gas furnace, 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 48 parts  |
Pcb Kit 33102956000
#5

Main assy diagram

Pcb kit

Part #33102956000

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

Rckr Switc 7681-3301
#NI

Main assy diagram

Rckr switc

Part #7681-3301

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

Sw Pressur 02435812000
Sw pressur

Part #02435812000

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

Orifice,lp 02921182055
#31A

Burner assy diagram

Orifice,lp

Part #02921182055

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

Sw Pressur 02435777000
#13

Blower assy diagram

Sw pressur

Part #02435777000

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

Furnace Transformer (replaces 026-34032-000) 2940A3541
#10

Main assy diagram

Furnace transformer (replaces 026-34032-000)

Part #2940A3541

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

Diagram 4020703
#NI

Main assy diagram

Diagram

Part #4020703

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

Gas Valve 02538979000
Gas valve

Part #02538979000

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

Gas Burner 02920482000
#18

Burner assy diagram

Gas burner

Part #02920482000

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

Furnace Burner Flame Sensor 02537499000
#7

Burner assy diagram

Furnace burner flame sensor

Part #02537499000

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

Symptoms for gas ranges

Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Read more
Repair difficulty
Time required
 15 minutes or less

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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

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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