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Dunkirk
Boiler

Model # PWX-7VNG2 Official Dunkirk boiler

Here are the diagrams and repair parts for Official Dunkirk PWX-7VNG2 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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Model diagram and schematic

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Showing 10 of 60 parts  |
Boiler Thermocouple 146-62-039
#NI

Natural gas burner/manifold assy diagram

Boiler thermocouple

Part #146-62-039

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

Boiler Burner Roll-out Limit Switch (replaces 146-29-002-60) 146-29-002
#NI

Boiler controls/piping diagram

Boiler burner roll-out limit switch (replaces 146-29-002-60)

Part #146-29-002

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

Block Assembly 410-00-713
#NI

Jacket/base parts diagram

Block assembly

Part #410-00-713

Replaced by #41000713SVC

?
Manufacturer substitution
This part replaces 410-00-713. Substitute parts can look different from the original.
$1464.89
In Stock
Circulator 146-26-043
#9

Boiler controls/piping diagram

Circulator

Part #146-26-043

Replaced by #103251

?
Manufacturer substitution
This part replaces 146-26-043. Substitute parts can look different from the original.
$224.79 | 
$10.00 OFF Phone Price : $234.79
In Stock
Gauge 146-23-009
#3

Boiler controls/piping diagram

Gauge

Part #146-23-009

Replaced by #240005246

?
Manufacturer substitution
This part replaces 146-23-009. Substitute parts can look different from the original.
$70.04 | 
7% OFF Phone Price : $75.04
In Stock
Gas Valve 146-62-060
#1

Natural gas burner/manifold assy diagram

Gas valve

Part #146-62-060

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

Vent Damper 146-28-003
#22

Jacket/base parts diagram

Vent damper

Part #146-28-003

Replaced by #FC46487201

?
Manufacturer substitution
This part replaces 146-28-003. Substitute parts can look different from the original.
$233.99
In Stock
Relief Valve 146-22-011
#1

Boiler controls/piping diagram

Relief valve

Part #146-22-011

Replaced by #10-408-05

?
Manufacturer substitution
This part replaces 146-22-011. Substitute parts can look different from the original.
$44.77 | 
10% OFF Phone Price : $49.77
In Stock
Insert 146-62-017
#6

Boiler controls/piping diagram

Insert

Part #146-62-017

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

Circulator 146-26-045
#NI

Boiler controls/piping diagram

Circulator

Part #146-26-045

Replaced by #103251

?
Manufacturer substitution
This part replaces 146-26-045. Substitute parts can look different from the original.
$224.79 | 
$10.00 OFF Phone Price : $234.79
In Stock

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