Coleman Evcon
Furnace

Model # MGP125BN1A Official Coleman Evcon furnace

Here are the diagrams and repair parts for Official Coleman Evcon MGP125BN1A 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 64 parts  |

Run Capactr 1499-4491
#19

Unit parts diagram

Run capactr

Part #1499-4491

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

Heat Exchanger Assembly 2703-5061/A
#18F

Unit parts diagram

Heat exchanger assembly

Part #2703-5061/A

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

Furnace High-altitude Burner Orifice, 5,000 To 7,000-ft 9900-0861
#23C

Unit parts diagram

Furnace high-altitude burner orifice, 5,000 to 7,000-ft

Part #9900-0861

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

Furnace Burner Flame Sensor 2702-311P
#3

Unit parts diagram

Furnace burner flame sensor

Part #2702-311P

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

Furnace Burner 2702-308P
#21

Unit parts diagram

Furnace burner

Part #2702-308P

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

Gas Valve 6302-326P
#22

Unit parts diagram

Gas valve

Part #6302-326P

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

Gas Valve 2702-326P
#22B

Unit parts diagram

Gas valve

Part #2702-326P

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

Blower Wheel 1472-2751
#11

Unit parts diagram

Blower wheel

Part #1472-2751

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

Control 6302-318P
#12

Unit parts diagram

Control

Part #6302-318P

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

Clamp Asy Pk 8680-5391
#13

Unit parts diagram

Clamp asy pk

Part #8680-5391

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 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 walk-behind lawn mower.

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.…