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Thermar
Gas Water Heater

Model # PM1000DV Official Thermar gas direct vent

Here are the diagrams and repair parts for Official Thermar PM1000DV gas direct vent, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 39 parts  |
Interrupter 239-37349-00

#NI

All parts diagram

Interrupter

Part #239-37349-00

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

Valve 239-37340-00
#21

Replacement parts diagram

Valve

Part #239-37340-00

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

Flange 239-37347-00
#5

Replacement parts diagram

Flange

Part #239-37347-00

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

Electrode 239-37318-00
#15

Replacement parts diagram

Electrode

Part #239-37318-00

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

Regulator 239-37370-00
#35

Replacement parts diagram

Regulator

Part #239-37370-00

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

Sensing Bulb 239-37323-00
#22

Replacement parts diagram

Sensing bulb

Part #239-37323-00

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

Sensing Tube 239-37331-00
#24

Replacement parts diagram

Sensing tube

Part #239-37331-00

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

Rear Chassis Assembly PM20-320
#1

Replacement parts diagram

Rear chassis assembly

Part #PM20-320

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

Front Cover Assembly PM20-310
#8

Replacement parts diagram

Front cover assembly

Part #PM20-310

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

Pilot Assembly 239-37380-00
#28

Replacement parts diagram

Pilot assembly

Part #239-37380-00

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

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