Kenmore
Boiler

Model # 229963331 Official Kenmore gas-fired boiler

Here are the diagrams and repair parts for Official Kenmore 229963331 gas-fired boiler, 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 132 parts  |

Relief Valve 8840
#11

Boiler controls - hot water systems diagram

Relief valve

Part #8840

Replaced by #10-408-05

?
Manufacturer substitution
This part replaces 8840. Substitute parts can look different from the original.
$44.77
12% OFF Phone Price : $50.77
In Stock
Thermostat 9235
#1A

Boiler controls - hot water systems diagram

Thermostat

Part #9235

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

Thermostat 9237
Thermostat

Part #9237

Replaced by #1E30N-910

?
Manufacturer substitution
This part replaces 9237. Substitute parts can look different from the original.
$81.43
7% OFF Phone Price : $87.43
In Stock
Pr Gauge 588
#2

Boiler controls - hot water systems diagram

Pr gauge

Part #588

Replaced by #1260006SP

?
Manufacturer substitution
This part replaces 588. Substitute parts can look different from the original.
In Stock
Gauge 21001
#11

Boiler controls - steam systems diagram

Gauge

Part #21001

Replaced by #21-104-03

?
Manufacturer substitution
This part replaces 21001. Substitute parts can look different from the original.
In Stock
Control 9268
#5

Boiler controls - steam systems diagram

Control

Part #9268

Replaced by #PA404A1033

?
Manufacturer substitution
This part replaces 9268. Substitute parts can look different from the original.
$312.53
$12.00 OFF Phone Price : $324.53
In Stock
Safety Valve 8836
#9

Boiler controls - steam systems diagram

Safety valve

Part #8836

Replaced by #1570001

?
Manufacturer substitution
This part replaces 8836. Substitute parts can look different from the original.
In Stock
Gauge Steam 8858
#2

Boiler controls - steam systems diagram

Gauge steam

Part #8858

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

Heater 9502
#14

Cabinet diagram

Heater

Part #9502

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

Heater 9503
#13

Cabinet diagram

Heater

Part #9503

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…

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…

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…

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.…

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.…

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.…