Part number 550-141-396/0801
14
PER Series 3 Electric-Hydronic Boilers Installation Instructions
Parts
This boiler contains fiberglass materials. Use care when handling these materials per instructions on page 11 of
this manual. Failure to comply could result in severe personal injury.
Item
number
Description
Weil-McLain
part number
Item
number
Description
Weil-McLain
part number
1
Control tray
428-800-000
6
Jacket element cover plate
428-800-015
2
Boiler casting with insulation
318-806-200
7
Jacket bottom panel
428-600-004
3
Jacket door
428-800-025
8
Jacket bottom cross tie
428-800-010
4
Jacket side and back panel
428-800-020
9
Element opening cover plate
590-243-200
5
Jacket top panel
428-800-005
10
Element opening gasket
1.75 diameter hole
1.50 diameter hole
590-317-523
590-317-524
