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Aprilaire 445 Humidifier

Aprilaire 445 Humidifier Parts

The Aprilaire 445 humidifier is a bypass style humidifier that recirculates water using a small internal pump. It has a float valve which maintains a specific water level. This model requires annual maintenance consisting of replacing the humidifier filter (water panel evaporator) and washing out the pad frame, water distribution tray and water reservoir.
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Aprilaire 12 Water Panel Humidifier Pad Water Panel Humidifier Pad
12
On Sale $19.95
Aprilaire 12 Humidifier Pad (2 Pack) Humidifier Pad (2 Pack)
12QTY2
On Sale $37.91
Aprilaire 4001 Saddle Valve Saddle Valve
4001
On Sale $15.50
Aprilaire 4016 Analog Humidistat Analog Humidistat
4016
On Sale $9,999.99
Aprilaire 4039 Duct Mount Adaptor Plate Duct Mount Adaptor Plate
4039
On Sale $9,999.99
Aprilaire 4080 Scale Control Insert Scale Control Insert
4080
On Sale $9,999.99
Aprilaire 4081 Water Distribution Tray Water Distribution Tray
4081
On Sale $9,999.99
Aprilaire 4087 Float Valve Assembly Float Valve Assembly
4087
On Sale $9,999.99
Aprilaire 4088 Float Ball Float Ball
4088
On Sale $9,999.99
Aprilaire 4089 Water Pump Assembly Water Pump Assembly
4089
On Sale $9,999.99
Aprilaire 4090 Fan Blade Fan Blade
4090
On Sale $9,999.99
Aprilaire 4091 Nozzle & Hose Kit Nozzle & Hose Kit
4091
On Sale $17.75
Aprilaire 4092 Reservoir Divider Reservoir Divider
4092
On Sale $17.75
Aprilaire 4093 Reservoir Liner Reservoir Liner
4093
On Sale $9,999.99
Aprilaire 4095 Electrical Bracket Electrical Bracket
4095
On Sale $25.00
Aprilaire 4100 Pump Rebuild Kit Pump Rebuild Kit
4100
On Sale $9,999.99
Aprilaire 4101 Reservoir Bolt Kit Reservoir Bolt Kit
4101
On Sale $9,999.99
Aprilaire 4148 Impellor Impellor
4148
On Sale $9,999.99
Aprilaire 4159 Motor Board Motor Board
4159
On Sale $54.50
Aprilaire 4162 Top Cover Top Cover
4162
On Sale $9,999.99
Aprilaire 4164 Lower Housing Lower Housing
4164
On Sale $129.50
Aprilaire 4165 Reservoir Reservoir
4165
On Sale $125.40
Aprilaire 4166 Knob Knob
4166
On Sale $9,999.99
Aprilaire 4171 Metal Frame Metal Frame
4171
On Sale $9,999.99
Aprilaire 4179 Motor Cover Motor Cover
4179
On Sale $9,999.99
Aprilaire 4258 Control Relay Control Relay
4258
On Sale $97.38
Aprilaire 4261 Power Cord Power Cord
4261
On Sale $26.50
Aprilaire 4269 Float Valve Stopper Float Valve Stopper
4269
On Sale $9.76
Aprilaire 4305 Gasket Gasket
4305
On Sale $4.50
Aprilaire 4655 Analog Humidistat Analog Humidistat
4655
On Sale $47.95
Aprilaire 56 AutoTrac Humidistat Controller AutoTrac Humidistat Controller
56
On Sale $122.08
Aprilaire 8052 Sensor Sensor
8052
On Sale $12.20
Aprilaire 4280 Shock Arrestor Shock Arrestor
4280
On Sale $125.08

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