Part numbers below apply to polymer header models. For part numbers applicable to
specific models, refer to the parts list in your Instructions and Operation manual.
Bypass Assembly
High Limit Switch #1
Cabinet Limit Switch
Unitherm Governor
Part Number 602263
Part Number 602178
Part Number 080308
Part Number 602323
Part Number 602347
Safety Circuit – Components
Vent Temprature Sensor
Part Number 651284
Part Number 602332
Water Pressure Switch
Air Pressure Switch
( on page 43)
OPERA
TION & CONTROLS
28
High Limit Switch #2
Part Number 602322