Dunkirk
Boiler

Model # 3EW1.00 Official Dunkirk boiler

Here are the diagrams and repair parts for Official Dunkirk 3EW100 boiler, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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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
10% OFF Phone Price : $49.77
In Stock
Side Panel 42500264AC
#4

Side panels diagram

Side panel

Part #42500264AC

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

Optional tankless coil water heater diagram

Limit control hydrolevel 3250 with sensor

Part #240010867

In Stock
Dunkirk Tankless Coil Gasket 240007071
#15

Water boiler diagram

Dunkirk tankless coil gasket

Part #240007071

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

Side panels diagram

Dunkirk pnl frnt lwr ewii blue

Part #42500268AC

In Stock
Dunkirk Pnl Top Ewii 3 Sect Blue 42500254AC
#3

Side panels diagram

Dunkirk pnl top ewii 3 sect blue

Part #42500254AC

In Stock
Dunkirk Pnl Side Rt Ewii 3 Sect Blue 42500244AC
#1

Side panels diagram

Dunkirk pnl side rt ewii 3 sect blue

Part #42500244AC

In Stock
Replacement Sensor Only 240009989
#5B

Optional tankless coil water heater diagram

Replacement sensor only

Part #240009989

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

In Stock
Dunkirk Hh 43834 Nut HW-003.02
#6

Water boiler diagram

Dunkirk hh 43834 nut

Part #HW-003.02

This item is not returnable
In Stock