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Suburban
Wall Heater

Model # UWW-50P-NAT Official Suburban top-vent gas-fired wall furnace

Here are the diagrams and repair parts for Official Suburban UWW-50P-NAT top-vent gas-fired wall 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 56 parts  |
Slctr Switch P213400

#9

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Slctr switch

Part #P213400

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

Fan Blade P200600

#28

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Fan blade

Part #P200600

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

Furnace Transformer P024200

#22

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Furnace transformer

Part #P024200

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

Inner Liner 11B46

#2

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Inner liner

Part #11B46

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

Switch Box 11B05

#7

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Switch box

Part #11B05

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

Isolator P022800

#25

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Isolator

Part #P022800

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

Gasket P026500

#12

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Gasket

Part #P026500

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

Burner P018100

#49

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Burner

Part #P018100

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

Gasket P028300

#14

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Gasket

Part #P028300

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

Thermocouple P042100

#47

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Thermocouple

Part #P042100

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

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

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Why won't my pressure washer mix in the detergent?

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai...

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Why is smoke coming from the pressure washer's exhaust?

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee...

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Why won't the pressure washer starter rope retract?

Main causes: broken recoil spring, damaged recoil starter...

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Why does my pressure washer's engine lose power?

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve...

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Why is the spray from my pressure washer weak?

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu...

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Why doesn't my pressure washer recoil starter work?

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston...

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Why does my pressure washer spray too hard?

Main causes: faulty unloader valve, bad pressure regulator...

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Why won't my pressure washer engine start?

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re...

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Why does water spray out of my pressure washer's pressure relief valve?

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba...

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Repair guides for gas pressure washers

These step-by-step repair guides will help you safely fix what’s broken on your pressure washer.

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How to install a pressure washer check valve kit

How to install a pressure washer check valve kit

Air in the inlet water supply can damage the check valves. If the pump won’t build up pressure due to damaged check valv...

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Repair difficulty
Time required
120 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t...

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Repair difficulty
Time required
45 minutes or less
How to install a pressure washer chemical injection kit

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t...

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Repair difficulty
Time required
15 minutes or less

Articles and videos for gas pressure washers

Use the advice and tips in these articles and videos to get the most out of your pressure washer.

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier....

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Choosing the correct spray tip for a pressure washer

Choosing the correct spray tip for a pressure washer

Spray tips vary in pressure and angle of spray. This guide matches the spray tip to the cleaning job....

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Solving pressure washer problems

Solving pressure washer problems

Learn how to solve simple pressure washer problems....

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