Suburban
Wall Heater

Model # DWW-55P-NAT Official Suburban counterflow direct vent gas wall furnace

Here are the diagrams and repair parts for Official Suburban DWW-55P-NAT counterflow direct vent gas 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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Showing 10 of 56 parts  |

Limit Switch P296000

#13

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Limit switch

Part #P296000

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

Furnace Transformer P024200

#18

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Furnace transformer

Part #P024200

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

Element Tube 11C37

#3

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Element tube

Part #11C37

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

Fan Blade P200600

#21

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Fan blade

Part #P200600

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

Flue Extensn 11A97

#30

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Flue extensn

Part #11A97

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

Air Inl Extn 11B49

#31

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Air inl extn

Part #11B49

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

Outer Casing 11C42-1

#1

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Outer casing

Part #11C42-1

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

Gasket P151900

#27

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Gasket

Part #P151900

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

Isolator P022800

#20

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Isolator

Part #P022800

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

Face Gasket P151400

#26

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Face gasket

Part #P151400

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

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Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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Grass line trimmer maintenance checklist

Grass line trimmer maintenance checklist

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