Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Desa
Wall Heater

Model # DNV-40P Official Desa gas wall furnace

Here are the diagrams and repair parts for Official Desa DNV-40P gas wall furnace, 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 80 parts  |
Shut-off Vlv 160554

#NI

All parts diagram

Shut-off vlv

Part #160554

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

Bracket Module Board 062563
#34

Chamber assembly diagram

Bracket module board

Part #062563

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

Screw 121502
Screw

Part #121502

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

Gskt Blwr Mt 070165
#97

Blower assembly diagram

Gskt blwr mt

Part #070165

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

Gkt Ign Spcr 070814
#26

Chamber assembly diagram

Gkt ign spcr

Part #070814

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

Nut 120717
Nut

Part #120717

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

Screw 120615
#80

Blower assembly diagram

Screw

Part #120615

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

Wire Clamp 061663
Wire clamp

Part #061663

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

Screw 121252
Screw

Part #121252

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

Blower Housing 390201
#100

Blower assembly diagram

Blower housing

Part #390201

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

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Read more
Repair difficulty
Time required
 120 minutes or less

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a GE Refrigerator

See how to install the water filter on your GE refrigerator, no matter the filter type or refrigerator style.…

Read more
How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

Read more
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.…

Read more

Parts & More