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-25GS Official Desa gas wall furnace

Here are the diagrams and repair parts for Official Desa DNV-25GS 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 74 parts  |
Transformer 231143
#34

Chamber assembly diagram

Transformer

Part #231143

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

Bushing With Terminals 230644
#30

Chamber assembly diagram

Bushing with terminals

Part #230644

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

Screw 121388
Screw

Part #121388

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

Orifice 180215
#49

Burner assembly diagram

Orifice

Part #180215

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

Gasket, Burner Access Door 070396
#16

Chamber assembly diagram

Gasket, burner access door

Part #070396

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 #8 X 3/8 Black Oxide (2 Required) 121520
#8

Cabinet assembly diagram

Screw #8 x 3/8 black oxide (2 required)

Part #121520

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

Front Grill Assembly 030639
#7

Cabinet assembly diagram

Front grill assembly

Part #030639

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

Screw #2 - 56 X 5/8 (2 Required) 121247
#60

Blower assembly diagram

Screw #2 - 56 x 5/8 (2 required)

Part #121247

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

Rly Time Dly 230625
Rly time dly

Part #230625

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

Parts & More