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Dunkirk
Boiler

Model # 4EW1.25Z Official Dunkirk boiler

Here are the diagrams and repair parts for Official Dunkirk 4EW125Z boiler, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 58 parts  |
Relief Valve 146-22-011
#1

Optional tankless coil water heater diagram

Relief valve

Part #146-22-011

Replaced by #10-408-05

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Manufacturer substitution
This part replaces 146-22-011. Substitute parts can look different from the original.
$44.77 | 
12% OFF Phone Price : $50.77
In Stock
Dunkirk Pnl Rear Ewii Blue 42500269AC
#2

Side panels diagram

Dunkirk pnl rear ewii blue

Part #42500269AC

$136.28
In Stock
Valve 240009323
#3

Optional tankless coil water heater diagram

Valve

Part #240009323

$28.34
In Stock
1/2" Thick Durablanket 420001140
#9

Water boiler diagram

1/2" thick durablanket

Part #420001140

$12.74
In Stock
Dunkirk Pnl Top Ewii 4 Sect Blue 42500255AC
#3

Side panels diagram

Dunkirk pnl top ewii 4 sect blue

Part #42500255AC

$109.82
In Stock
Solid Plug 1395002
#21

Water boiler diagram

Solid plug

Part #1395002

$12.74
In Stock
Limit Control Hydrolevel 3250 With Sensor 240010867
#5A

Optional tankless coil water heater diagram

Limit control hydrolevel 3250 with sensor

Part #240010867

$345.23
In Stock
Dunkirk Assy Jkt Blu Ewii 4 42600290AC
#XX

Side panels diagram

Dunkirk assy jkt blu ewii 4

Part #42600290AC

$494.23
In Stock
Dunkirk Pnl Frnt Lwr Ewii Blue 42500268AC
#9

Side panels diagram

Dunkirk pnl frnt lwr ewii blue

Part #42500268AC

$49.51
In Stock
Long Control Well For Front Supply Tapping 240007709
#5C

Optional tankless coil water heater diagram

Long control well for front supply tapping

Part #240007709

$49.51
In Stock

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