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Coleman Evcon
Furnace

Model # DGAT056BDA Official Coleman Evcon furnace

Here are the diagrams and repair parts for Official Coleman Evcon DGAT056BDA 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 52 parts  |
Furnace Booster Motor Assembly 7995-6451
#4

Hsi gas downflow furnace diagram

Furnace booster motor assembly

Part #7995-6451

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

Furnace Transformer 7945-3551
#26

Hsi gas downflow furnace diagram

Furnace transformer

Part #7945-3551

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

Furnace Hot-surface Ignition Control Board 1474-0041
#12

Hsi gas downflow furnace diagram

Furnace hot-surface ignition control board

Part #1474-0041

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

Furnace Air Filter 7660-3401
#36

Hsi gas downflow furnace diagram

Furnace air filter

Part #7660-3401

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

Gasket Package 7945-3011
#21

Hsi gas downflow furnace diagram

Gasket package

Part #7945-3011

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

Isolator Package 8865B1281
#8

Hsi gas downflow furnace diagram

Isolator package

Part #8865B1281

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

Furnace System Switch 7970-3331
#24

Hsi gas downflow furnace diagram

Furnace system switch

Part #7970-3331

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

Furnace Air Filter Retainer 7670-3451
#35

Hsi gas downflow furnace diagram

Furnace air filter retainer

Part #7670-3451

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

Impeller 8865-3611
#6

Hsi gas downflow furnace diagram

Impeller

Part #8865-3611

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

Cntrlbx Covr 7945A1351
#10

Hsi gas downflow furnace diagram

Cntrlbx covr

Part #7945A1351

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…

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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…

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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

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