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
Space Heater

Model # B110 Official Desa portable forced air heater

Here are the diagrams and repair parts for Official Desa B110 portable forced air heater, 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 77 parts  |
Remington Space Heater Pump Rotor Insert M22009

#10D

All parts diagram

Remington space heater pump rotor insert

Part #M22009

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

Remington Space Heater Pump Hole Plug M22997

#10L

All parts diagram

Remington space heater pump hole plug

Part #M22997

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

Reddy Space Heater Pump Rotor Blade M8643

#10Q

All parts diagram

Reddy space heater pump rotor blade

Part #M8643

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

Filter HA3017

#NI

All parts diagram

Filter

Part #HA3017

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

Kit Pump Adj HA3020

#NI

All parts diagram

Kit pump adj

Part #HA3020

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

Heater Fuel Filter M51150-01

#20

All parts diagram

Heater fuel filter

Part #M51150-01

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

Wire Assembly 079010-18

#39

All parts diagram

Wire assembly

Part #079010-18

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

Button Plug 099213-01

#43

All parts diagram

Button plug

Part #099213-01

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

Screw M27694

#10K

All parts diagram

Screw

Part #M27694

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

Nut Clip M11271-8

#28

All parts diagram

Nut clip

Part #M11271-8

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

View all

Why does my lawn mower vibrate a lot?

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Read more

Why does my lawn mower cut unevenly?

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Read more

Why does my lawn mower run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Read more

Why won't my lawn mower move?

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Read more

Why won't my lawn mower start?

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Read more

Why does my lawn mower stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Read more

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

View all
How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Read more
Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

View all
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
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more
Lawn mower won't start troubleshooting video: can't pull recoil pull cord

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

A blade obstruction, bad recoil starter or locked-up engine can prevent the pull cord on your mower from working. See ho…

Read more

Parts & More