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Kenmore
Boiler

Model # KWX-4V Official Kenmore hot water boiler

Here are the diagrams and repair parts for Official Kenmore KWX-4V hot water boiler, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 58 parts  |
Boiler Safety Valve, 15-psi 1570001
#4

Jacket/base parts diagram

Boiler safety valve, 15-psi

Part #1570001

$73.51
In Stock
Cut-off 146-26-042
#12

Jacket/base parts diagram

Cut-off

Part #146-26-042

Replaced by #67

?
Manufacturer substitution
This part replaces 146-26-042. Substitute parts can look different from the original.
$770.50
In Stock
Drain Valve 146-22-000
#NI

Jacket/base parts diagram

Drain valve

Part #146-22-000

Replaced by #31-606-04

?
Manufacturer substitution
This part replaces 146-22-000. Substitute parts can look different from the original.
$36.16
In Stock
Press Limit 146-62-015
#18

Jacket/base parts diagram

Press limit

Part #146-62-015

Replaced by #PA404A1033

?
Manufacturer substitution
This part replaces 146-62-015. Substitute parts can look different from the original.
$312.53 | 
$10.00 OFF Phone Price : $322.53
In Stock
Module 146-62-070
#NI

Jacket/base parts diagram

Module

Part #146-62-070

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

Jacket, 4 738-00-1004
#NI

Natural gas burner/manifold assy diagram

Jacket, 4

Part #738-00-1004

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

Tie Rod Bolt 146-05-057
#24

Boiler controls/piping diagram

Tie rod bolt

Part #146-05-057

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

Gauge 146-23-006
#13

Jacket/base parts diagram

Gauge

Part #146-23-006

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

Nipple 401-00-004
#9

Boiler controls/piping diagram

Nipple

Part #401-00-004

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

Boiler Fire Door Insulation 146-14-015
#3

Boiler controls/piping diagram

Boiler fire door insulation

Part #146-14-015

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

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