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Aprilaire 330 Humidifier

Aprilaire 330 Humidifier Parts

The Aprilaire 330 humidifier requires annual maintenance consisting of replacing the humidifier filter (water panel evaporator) and washing out the pad frame and water distribution tray. If you need to replace this model with an entire new unit, this model has been discontinued and replaced with the model 350. It is listed below. Unfortunately the only parts available for this model are shown below. The solenoid valve is discontinued but you should able to use the 4040 solenoid valve and adapt it on site to function for this application.
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Aprilaire 30 Water Panel Humidifier Pad Water Panel Humidifier Pad
On Sale $72.50
Aprilaire 4001 Saddle Valve Saddle Valve
On Sale $15.50
Aprilaire 4004 Strainer Screen Strainer Screen
On Sale $6.33
Aprilaire 4016 Analog Humidistat Analog Humidistat
On Sale $9,999.99
Aprilaire 4021 Red Orifice Red Orifice
On Sale $3.00
Aprilaire 4038 Drain Spud Kit Drain Spud Kit
On Sale $9,999.99
Aprilaire 4655 Analog Humidistat Analog Humidistat
On Sale $47.95
Replacement 4038 Drain Spud Drain Spud
On Sale $14.99
Aprilaire 4280 Shock Arrestor Shock Arrestor
On Sale $125.08

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