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Coleman Evcon
Furnace

Model # EB12A Official Coleman Evcon furnace

Here are the diagrams and repair parts for Official Coleman Evcon EB12A 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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ALL PARTS
Showing 10 of 28 parts  |
Jumper Bar 3500-378P
#24

Functional replacement parts diagram

Jumper bar

Part #3500-378P

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

Condst Trap 3240-3051
#36

Functional replacement parts diagram

Condst trap

Part #3240-3051

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

Flr Sub Base 3500-1071/B
#7

Functional replacement parts diagram

Flr sub base

Part #3500-1071/B

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

Cover 3500-2361
#5

Functional replacement parts diagram

Cover

Part #3500-2361

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

Fan Switch 3110-3331
#18

Functional replacement parts diagram

Fan switch

Part #3110-3331

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

Cover (electric Box) (10a) 3500-235
#5A

Functional replacement parts diagram

Cover (electric box) (10a)

Part #3500-235

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

Thermostat Reversing Relay (carling No. Tb101 -tb-b (3 Terminal)(no Vendor) 3110-331
#32

Functional replacement parts diagram

Thermostat reversing relay (carling no. tb101 -tb-b (3 terminal)(no vendor)

Part #3110-331

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

Motr Mnt Pkg 7670-3551
#12

Functional replacement parts diagram

Motr mnt pkg

Part #7670-3551

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

Front Panel 3500A4851
#2

Functional replacement parts diagram

Front panel

Part #3500A4851

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

Circ Brker 3500-377P
Circ brker

Part #3500-377P

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?

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

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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 range spark igniter electrode

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.…

Read more
Repair difficulty
Time required
 45 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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