Sears
Wall Heater

Model #629756821 Sears top-vent gas-fired wall furnace

Here are the repair parts and diagrams for your Sears 629756821 top-vent gas-fired wall furnace. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 106 parts

Furnace Transformer

#22

Cabinet and body assembly Diagram

Furnace transformer

Part #P024200

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

Furnace Blower Fan Wheel

#28B

Cabinet and body assembly Diagram

Furnace blower fan wheel

Part #P014300

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

Junciton Box

#13

Cabinet and body assembly Diagram

Junciton box

Part #12B05

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

Bottom Front Panel

#4

Cabinet and body assembly Diagram

Bottom front panel

Part #12B49

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

Liner Assembly

#2A

Cabinet and body assembly Diagram

Liner assembly

Part #11B46

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

Header Assy

#18A

Cabinet and body assembly Diagram

Header assy

Part #7B114

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

Comb Chamber

#3A

Cabinet and body assembly Diagram

Comb chamber

Part #7C69

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

Center Front Panel

#6B

Cabinet and body assembly Diagram

Center front panel

Part #11C59

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

Manifold

#37

Functional replacement parts Diagram

Manifold

Part #12A01

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

Burn Spacer

#49

Functional replacement parts Diagram

Burn spacer

Part #P018100

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