Dunkirk
Boiler

Model # 5EW1.20Z Official Dunkirk boiler

Here are the diagrams and repair parts for Official Dunkirk 5EW120Z boiler, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 58 parts  |

Dunkirk Assy Jkt Blu Ewii 5 42600291AC
#XX

Side panels diagram

Dunkirk assy jkt blu ewii 5

Part #42600291AC

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

In Stock
Sealant 240006837
#22

Water boiler diagram

Sealant

Part #240006837

In Stock
5/16" Acorn Nut 14695042
#6

Side panels diagram

5/16" acorn nut

Part #14695042

This item is not returnable
In Stock
Lock Nut 1330008
#20

Water boiler diagram

Lock nut

Part #1330008

In Stock
Dunkirk Pnl Top Ewii 5 Sect Blue 42500256AC
#3

Side panels diagram

Dunkirk pnl top ewii 5 sect blue

Part #42500256AC

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

Side panels diagram

Dunkirk pnl frnt lwr ewii blue

Part #42500268AC

In Stock
Tee 1510001
#2B

Optional tankless coil water heater diagram

Tee

Part #1510001

In Stock
Dunkirk Pnl Side Lt Ewii 5 Sect Blue 42500266AC
#4

Side panels diagram

Dunkirk pnl side lt ewii 5 sect blue

Part #42500266AC

In Stock
Solid Plug 1395002
#21

Water boiler diagram

Solid plug

Part #1395002

In Stock