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Dunkirk
Boiler

Model # 5EW1.20T Official Dunkirk boiler

Here are the diagrams and repair parts for Official Dunkirk 5EW120T 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 Top Ewii 5 Sect Blue 42500256AC
#3

Side panels diagram

Dunkirk pnl top ewii 5 sect blue

Part #42500256AC

$116.42
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
5/16" Acorn Nut 14695042
#6

Side panels diagram

5/16" acorn nut

Part #14695042

This item is not returnable
$6.37
In Stock
Valve 240009323
#3

Optional tankless coil water heater diagram

Valve

Part #240009323

$28.34
In Stock
Lock Nut 1330008
#20

Water boiler diagram

Lock nut

Part #1330008

$8.49
In Stock
Well 240009283
#5D

Optional tankless coil water heater diagram

Well

Part #240009283

$99.91
In Stock
Dunkirk Assy Jkt Blu Ewii 5 42600291AC
#XX

Side panels diagram

Dunkirk assy jkt blu ewii 5

Part #42600291AC

$516.83
In Stock
Coil Conversin Kit (adds Tankless Coil To Non-coil Boiler, Containes Items 15,16 And Control Well) 550003211

#NI03

All parts diagram

Coil conversin kit (adds tankless coil to non-coil boiler, containes items 15,16 and control well)

Part #550003211

$719.25
In Stock
Dunkirk Pnl Side Rt Ewii 5 Sect Blue 42500246AC
#1

Side panels diagram

Dunkirk pnl side rt ewii 5 sect blue

Part #42500246AC

$138.92
In Stock

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