Kenmore
Furnace

Model # 73577857 Official Kenmore gas-fired horizontal furnace

Here are the diagrams and repair parts for Official Kenmore 73577857 gas-fired horizontal 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 175 parts  |

Valve 202697
#13B

Burners and manifold diagram

Valve

Part #202697

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

Valve 202676
#13C

Burners and manifold diagram

Valve

Part #202676

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

F/l Cont 202710
#12

Filter rack kit diagram

F/l cont

Part #202710

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

Gas Valve 202702
#13A

Burners and manifold diagram

Gas valve

Part #202702

Replaced by #36C03-333

?
Manufacturer substitution
This part replaces 202702. Substitute parts can look different from the original.
$277.97
$12.00 OFF Phone Price : $289.97
In Stock
Aluminum Tubing 216291
#11

Burners and manifold diagram

Aluminum tubing

Part #216291

Replaced by #100108370

?
Manufacturer substitution
This part replaces 216291. Substitute parts can look different from the original.
In Stock
Transformer 202660
#30

Filter rack kit diagram

Transformer

Part #202660

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

Valve 202696
#13

Burners and manifold diagram

Valve

Part #202696

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

Thermocouple 202250
#10

Burners and manifold diagram

Thermocouple

Part #202250

Replaced by #H06E-36

?
Manufacturer substitution
This part replaces 202250. Substitute parts can look different from the original.
This item is not returnable
$14.52
12% OFF Phone Price : $16.52
Back Order
Pilot Lp Gas 202669
#12A

Burners and manifold diagram

Pilot lp gas

Part #202669

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

Spring Catch 216353
#22

Filter rack kit diagram

Spring catch

Part #216353

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control thermostat

How to replace a refrigerator temperature control thermostat

This helpful refrigerator repair guide explains how to replace the temperature control thermostat in a refrigerator.…

Repair difficulty
Time required
 15 minutes or less
How to replace the condenser fan motor in a top-freezer refrigerator

How to replace the condenser fan motor in a top-freezer refrigerator

The condenser fan is in the machine compartment of the refrigerator next to the compressor. It moves air across the cond…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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.…