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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
Humidistat
Part #4016
The manufacturer no longer makes this part, and there's no substitute part
Model 445 diagram
Scale Control Insert (12)
Part #4080
The manufacturer no longer makes this part, and there's no substitute part
Model 445 diagram
Resevoir Liner (8)
Part #4093
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
Cover
Part #4179
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
Model 445 diagram
Frame
Part #4171
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Board
Part #4159
The manufacturer no longer makes this part, and there's no substitute part
Model 445 diagram
Lower Housing
Part #4164
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
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