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Aprilaire 445 humidifier Parts
Here are the diagrams and repair parts for Aprilaire 445 humidifier, as well as links to manuals and error code tables, if available.
Owner’s manual
By Schematic
SELECT DIAGRAM
Browse Parts for 445 Humidifier
Model 445 diagram
Valve Sadd
Part #4001
The manufacturer no longer makes this part, and there's no substitute part
Model 445 diagram
Hose And Nozzle
Part #4091
The manufacturer no longer makes this part, and there's no substitute part
Model 445 diagram
Cover-top
Part #4162
The manufacturer no longer makes this part, and there's no substitute part
Model 445 diagram
Pump
Part #4100
The manufacturer no longer makes this part, and there's no substitute part
Model 445 diagram
Cover
Part #4179
The manufacturer no longer makes this part, and there's no substitute part
Model 445 diagram
Bracket
Part #4095
The manufacturer no longer makes this part, and there's no substitute part
Model 445 diagram
Reservoir Bolt Kit
Part #4101
The manufacturer no longer makes this part, and there's no substitute part
Model 445 diagram
Water Distribution Tray
Part #4081
The manufacturer no longer makes this part, and there's no substitute part
Model 445 diagram
Pump Assembly/motor Board
Part #4009
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Humidistat Adapter Plate
Part #4039
The manufacturer no longer makes this part, and there's no substitute part
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