Aprilaire 4005 Solenoid Valve for Aprilaire 110 and 120 Humidifiers, 120 VAC , 1/4" Inlet x 1/8" Outlet

• Includes strainer screen pre-installed, compression fittings, screws, instructions
• Arrow points from inlet to outlet orientation
• Adjustable mounting bracket

Sid Harvey Item #:4005-APRIL AIRE: Replaces Part #:'s : 2189,
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Aprilaire 4040 24 VAC solenoid valve controls the amount of water that enters your humidifier, ensuring that the right amount of humidity is delivered into the air every time it turns on. Usually installed by your contractor, the solenoid valve is part of the core of your humidifier, making it possible for you to adjust moisture levels with precision and accuracy.

Aprilaire 4040AA

Aprilaire 80 Steam Canister for 800 Humidifier

Aprilaire 80AA

AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutionsbecause healthy homes are the foundation for healthy people, families, and communities.

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Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

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Aprilaire 8053 Temperature Sensor, 24 VAC , 10 kilo-ohm

Aprilaire 8053AA

Aprilaire 8052 Temperature Sensor for 8620, 8620W, 8920W Thermostats and Both Residential or Light Commercial Applications, 24 VAC

Aprilaire 8052AA

Aprilaire 4010 Transformer, 10 VA, 120 VAC Primary, 24 VAC Secondary

Aprilaire 4010AA

Aprilaire 8140 Ventilator 14.4" x 11.6" x 27.8" 120 VAC,
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Aprilaire 4407 Water Distribution Tray for 400, 400M Humidifier

• Water distribution tray distributes water evenly to all portions of the water panel
• It attaches to the U-shaped scale control insert part number 4403

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Aprilaire 4331 Water Distribution Tray for 500, 500A, 500M, 600, 600A, 600M Humidifiers

Aprilaire 4246 Water Distribution Tray for 700, 760, 768 Humidifiers

Aprilaire 4410 Water Level Sensor Assembly for Aprilaire 400, 400A and 400M Humidifiers, 24 VAC , 5-3/4" L Water level sensor assembly to fit certain Aprilaire models. Fits at the bottom of the scale control insert. It has 2-magnetic reed switches wired in series in it which look for the location of the 2-floats that are sold separately. If both floats are sitting at the bottom of the sump (there is no water in there) the 2-magnetic reed switches will close. This turns the water solenoid valve on and sends water to the top of the pad. Excess water then runs down into the sump causing the 2-floats to float up and break the circuit to the solenoid valve. If either float rises up the level sensor switch will open and close the solenoid valve.