Dunkirk
Boiler

Model #PVSB-4D Official Dunkirk boiler

Here are the diagrams and repair parts for Dunkirk PVSB-4D 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

Showing 10 of 70 parts

Gauge#4

Controls Diagram

Gauge

Part #146-23-005
In Stock
$82.25
Jckt Dr Knob#10

Main section Diagram

Jckt dr knob

Part #137-02-153
This item is not returnable
In Stock
$6.99
Boiler Burner

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Boiler burner

Part #146-15-532
In Stock
$59.57 | 
10% OFF 
Was: $66.19
Boiler Block Section Push Nipple#8

Main section Diagram

In Stock
$17.52
Boiler Thermocouple

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Boiler thermocouple

Part #146-62-039
In Stock
$17.14 | 
10% OFF 
Phone Price: $19.14
Steam Boiler Sight Glass Valve (replaces 146-22-010)#7A

Controls Diagram

Glass

Part #146-22-010
Replaced by #20-104-10-7-3/4
?
Manufacturer substitution
This part replaces 146-22-010. Substitute parts can look different from the original.
In Stock
$130.31 | 
10% OFF 
Was: $144.79
Safety#1

Controls Diagram

Safety

Part #157-00-01
In Stock
$58.36
Boiler Block Assembly#NI

Main section Diagram

Boiler block assembly

Part #410-00-430
In Stock
$933.88
Rollout Shld

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Rollout shld

Part #425-00-934
In Stock
$13.99
Gas Manifold#4

Burner-ng Diagram

Gas manifold

Part #146-16-034
In Stock
$44.49