ESP UHS24 Universal Humidifier Solenoid

This universal solenoid is a versatile replacement for common units including Aprilaire #4040, General’s #990-53, Honeywell’s #32001639-002, and Skuttle’s #A01-0814-148 in 24V versions. The UHS is set to become an essential item in truck stock inventory. The kit includes all necessary fittings and a universal bracket. Flow direction can be reversed effortlessly by removing two screws, rotating the solenoid 180 degrees, and securing the screws back in place. Additionally, a 110V version is also available.