4040 Humidifier Solenoid Valve For Aprilaire Whole House Humidifiers Yellow 24V 2.3W 60Hz Fits 400 400M 500 500M 600 600M 558 550A 550 568 560A 700M 768 760A 760 Precise Water Control To Maintain 35 To 45 Percent Humidity Includes 1 Valve By TOMOON

Precision 4040 Humidifier Solenoid Valve for Aprilaire
✔️ 24V, 2.3W, brass body; precise water control for 35-45% RH

The 4040 humidifier solenoid valve is a yellow 24V control valve designed to regulate water flow into Aprilaire whole-house humidifiers. It helps maintain indoor humidity around 35%-45%, improving comfort and reducing airborne pathogens. This valve fits a wide range of Aprilaire models and replaces older valve parts, making maintenance easier. Fits models 400, 400M, 500, 500M, 558, 560, 560A, 568, 600, 700M, 768, 760A, 760M, 760 and 768. Includes 1 valve.

✅ 24V operation at 60 Hz
✅ Brass body for durability and corrosion resistance
✅ Easy to install with common hand tools
✅ Includes 1 valve; replacement part numbers 10006735 and equivalents

💡 What is a humidifier solenoid valve used for in home HVAC systems? This handy component controls water flow to Aprilaire humidifiers to maintain comfortable humidity levels.

- Maintaining precise humidity control by regulating water input to keep RH in the 35-45% range - Simple replacement for common valve parts like 10006735 - Easy installation with basic hand tools