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Coleman
Furnace

Model # UGAB075BUH Official Coleman gas furnace

Here are the diagrams and repair parts for Official Coleman UGAB075BUH gas furnace, as well as links to manuals and error code tables, if available.

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Installation guide

Model diagram and schematic

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Showing 10 of 47 parts  |
Furnace Burner Flame Sensor 2702-311P
#8

Cabinet parts diagram

Furnace burner flame sensor

Part #2702-311P

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
#22C

Cabinet 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 2702-308P
#23

Cabinet parts diagram

Furnace burner

Part #2702-308P

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

Lower Door 073-19861-057
#27

Cabinet parts diagram

Lower door

Part #073-19861-057

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

Door, Top 073-19861-055
#24

Cabinet parts diagram

Door, top

Part #073-19861-055

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

Switch, Roll Out 2702-3191
#7

Cabinet parts diagram

Switch, roll out

Part #2702-3191

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

Furnace Blower Vent 024-35330-000
#4

Cabinet parts diagram

Furnace blower vent

Part #024-35330-000

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

Casing, Top Cap 073-19861-048
#1

Cabinet parts diagram

Casing, top cap

Part #073-19861-048

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

Door Handle 028-14886-001
#25

Cabinet parts diagram

Door handle

Part #028-14886-001

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

Clip,door Latch 021-31399-000
#NI

Cabinet parts diagram

Clip,door latch

Part #021-31399-000

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…

Read more

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…

Read more

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.…

Read more
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…

Read more
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…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

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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.…

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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.…

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Top questions about Sears and Sears PartsDirect

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