Dunkirk
Boiler

Model #Q90-100 Official Dunkirk boiler & storage tank

Here are the diagrams and repair parts for Dunkirk Q90-100 boiler & storage tank, as well as links to manuals and error code tables, if available.

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Installation guideOwner’s manual

Showing 10 of 119 parts

Furnace Burner Igniter (replaces 438-00-014)
In Stock
$123.83 | 
7% OFF 
Phone Price: $133.83
Furnace Burner Igniter (replaces 438-00-014)#11B

Mixer/air pressure switch assy Diagram

Igniter

Part #438-00-014
Replaced by #438-00-013
?
Manufacturer substitution
This part replaces 438-00-014. Substitute parts can look different from the original.
In Stock
$123.83 | 
7% OFF 
Phone Price: $133.83
Boiler Circulation Pump#NI

Jacket/base assy 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.
In Stock
$167.58 | 
6% OFF 
Phone Price: $177.58
Elbow#4

Boiler block/piping assy Diagram

Elbow

Part #146-93-040
This item is not returnable
In Stock
$6.99
Cover Plate#27

Boiler block/piping assy Diagram

Cover plate

Part #740-00-4004
In Stock
$23.99
Orifice-ng#27C

Mixer/air pressure switch assy Diagram

Orifice-ng

Part #146-31-310
In Stock
$59.49
Gas Valve#16

Mixer/air pressure switch assy Diagram

Gas valve

Part #146-31-307
In Stock
$119.99
Gasket#1

Mixer/air pressure switch assy Diagram

Gasket

Part #146-31-023
This item is not returnable
In Stock
$6.99
Bushing#2

Boiler block/piping assy Diagram

Bushing

Part #146-93-001
This item is not returnable
In Stock
$5.49
Pvc Slip#1B

Flue adapter/exhauster assy Diagram

Pvc slip

Part #146-31-013
In Stock
$11.49