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Dunkirk Q90-50 boiler & storage tank Parts
Here are the diagrams and repair parts for Dunkirk Q90-50 boiler & storage tank, as well as links to manuals and error code tables, if available.
Installation guide
Owner’s manual
By Schematic
SELECT DIAGRAM
Browse Parts for Q90-50 Boiler & Storage Tank
Boiler block/piping assy diagram
Nut W/washer Head 1/4-20
Part #146-95-810
The manufacturer no longer makes this part, and there's no substitute part
Boiler block/piping assy diagram
Bolt 1/4x1-1/4"
Part #146-95-040
The manufacturer no longer makes this part, and there's no substitute part
Flue adapter/exhauster assy diagram
Exhaust Tee Asy
Part #433-31-109
The manufacturer no longer makes this part, and there's no substitute part
Boiler block/piping assy diagram
Screw 1/4-20x5/16"
Part #146-95-800
The manufacturer no longer makes this part, and there's no substitute part
Boiler block/piping assy diagram
Aquastat
Part #146-31-324
The manufacturer no longer makes this part, and there's no substitute part
Mixer/air pressure switch assy diagram
Tube Elbow 1/2"npt
Part #146-31-103
The manufacturer no longer makes this part, and there's no substitute part
Flue adapter/exhauster assy diagram
Pvc Slip
Part #146-31-013
The manufacturer no longer makes this part, and there's no substitute part
Condensate drain trap assy diagram
Ss Clamp Size 16
Part #146-31-323
The manufacturer no longer makes this part, and there's no substitute part
Boiler block/piping assy diagram
Hd Plug 3/4 Sq
Part #146-93-058
The manufacturer no longer makes this part, and there's no substitute part
Mixer/air pressure switch assy diagram
Nipple 1/2x3"
Part #146-07-301
The manufacturer no longer makes this part, and there's no substitute part
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