4040 Humidifier

Get the best humidifier water solenoid valve for your Aprilaire humidifier with this 4040 model. Designed specifically for the Aprilaire 400, 500, and 600, this valve ensures efficient and reliable operation. With a 24 V voltage, this solenoid valve is built to last and provide optimal performance. The valve is made by Aprilaire, a trusted brand in the home improvement industry, ensuring quality and durability. Keep your home's indoor air quality at its best with this essential component.