Furnace

Model # 4084-756/B Official Coleman Evcon oil furnace

Here are the diagrams and repair parts for Official Coleman Evcon 4084-756/B oil furnace, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for
4084-756/B Oil Furnace
Furnace Temperature Limit Switch 7624A3591
#8

Presidential oil gun diagram

Furnace temperature limit switch

Part #7624A3591

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

Cntrlbx Covr 7945A1351
#10

Presidential oil gun diagram

Cntrlbx covr

Part #7945A1351

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

Air Cone 8880-4261
#21

Burner diagram

Air cone

Part #8880-4261

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

Airchut Gskt 8680-3061
#18

Burner diagram

Airchut gskt

Part #8680-3061

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

Shield 4084A1601
#5

Presidential oil gun diagram

Shield

Part #4084A1601

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

Furnace Air Filter Retainer 7670-3451
#23

Presidential oil gun diagram

Furnace air filter retainer

Part #7670-3451

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

Motor 8880-4139
#11

Burner diagram

Motor

Part #8880-4139

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

Furnace System Switch 7970-3331
#16

Presidential oil gun diagram

Furnace system switch

Part #7970-3331

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

Pump 8866-4021
#20

Burner diagram

Pump

Part #8866-4021

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

Damper Assembly 4084-5081
#16

Burner diagram

Damper assembly

Part #4084-5081

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 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.…