AprilAire replacement 4040 Water Solenoid Valve (24 Volt) with Strainer, Compression Sleeve and Nut. The solenoid valve is part of the core of the humidifier, making it so you can adjust moisture levels with precision and accuracy.
- Ensures that the correct amount of humidity is distibuted into the home.
- Controls how much moisture enters the humidifier, making it easy to maintain proper humidity levels throughout the home.
- Compatible with AprilAire humidifiers models 400, 500, 600 and 700.
- There are several versions of the 4040 valve, each has the same mounting and connections and is compatible with all units. You may receive any of the pictured valves.
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