Product Description
Aprilaire 4040 Humidifier Solenoid Valve (aka Lennox 52P90)
This valve is for Aprilaire Humidifier Models: 400/440/550/558/568/560/600/700/760/768
This solenoid valve is also used in the following Lennox Humidifier series:
HCWB2-12, 12A, 17, 17A
HCWB3-12, 12A, 17, 17A
HCWP2-18, 18A
WB2-12, 12A, 17, 17A
WP2-18, 18A
Materials: Metal, Insulated Copper
Actual Measurements: 1.95H x 2.75W x 1.8D (inches)
If you have questions or need additional information regarding this product, please call our Customer Service department at 888-623-4678 or Click Here to send an e-mail.
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