Thermar
Gas Water Heater

Model # PM1000DVLP Official Thermar gas direct vent

Here are the diagrams and repair parts for Official Thermar PM1000DVLP gas direct vent, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 39 parts  |

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

Control Valve 239-37319-00
#14

Replacement parts diagram

Control valve

Part #239-37319-00

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

Igniter 239-37337-00
#30

Replacement parts diagram

Igniter

Part #239-37337-00

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

Control Switch Cover PM20-317
#7

Replacement parts diagram

Control switch cover

Part #PM20-317

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

Stp Button 239-37333-00
#33

Replacement parts diagram

Stp button

Part #239-37333-00

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

Connection 239-37346-00
#4

Replacement parts diagram

Connection

Part #239-37346-00

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

Valve Assembly 239-37345-00
#17

Replacement parts diagram

Valve assembly

Part #239-37345-00

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

Regltr W/vlv 239-37329-00
#34

Replacement parts diagram

Regltr w/vlv

Part #239-37329-00

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

Most common symptoms to help you fix your water heaters

Choose a symptom to see related water heater repairs.

Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu…

Main causes: loose water pipe fittings, leaky drain valve, bad temperature-pressure relief valve, leaky heating element,…

Main causes: water supply needs chlorine treatment, anode rod too reactive…

Main causes: broken heating element, thermostat failure, excessive tank sediment, tank size too small, burner valve asse…

Main causes: faulty pressure relief valve, water is overheating…

Main causes: thermostats need adjustment, water heater capacity too low, bad heating element, thermostat failure, excess…

Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating elemen…

Effective articles & videos to help repair your water heaters

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

How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.…

Easy DIY water heater repairs

Easy DIY water heater repairs

Read about some water heater repairs that you can easily do yourself.…

Water heater common questions

Water heater common questions

These common questions and answers can help you make the most of your water heater.…