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Coleman Evcon
Furnace

Model # 4084-656/B Official Coleman Evcon furnace

Here are the diagrams and repair parts for Official Coleman Evcon 4084-656-B 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 60 parts  |
Furnace Transformer 7945-3551
#11

Functional replacement parts diagram

Furnace transformer

Part #7945-3551

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

Booster Assembly 4066-5511
#13

Functional replacement parts diagram

Booster assembly

Part #4066-5511

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

Receptacle 4084-3101
#18

Non-functional replacement parts diagram

Receptacle

Part #4084-3101

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

Casing Top 4084A5051
#6

Non-functional replacement parts diagram

Casing top

Part #4084A5051

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

Isolator Package 8865B1281
#16

Functional replacement parts diagram

Isolator package

Part #8865B1281

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

Impeller 8865-3611
#18

Functional replacement parts diagram

Impeller

Part #8865-3611

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

Orifice 9951-1521
#6

Functional replacement parts diagram

Orifice

Part #9951-1521

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

Shield 4084A1601
#5

Non-functional replacement parts diagram

Shield

Part #4084A1601

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

Furnace Air Filter 7660-3401
#22

Non-functional replacement parts diagram

Furnace air filter

Part #7660-3401

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

Cntrlbx Covr 7945A1351
#10

Non-functional replacement parts diagram

Cntrlbx covr

Part #7945A1351

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

Symptoms for gas ranges

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

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

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How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

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Repair difficulty
Time required
 45 minutes or less

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