Designed for active air circulation through the filter
Package includes ten (10) shelf support clips
indicating the material has become brittle and is prone to failure at high RPMs
28" Pro Series
28400-ZE8-013ZA
4040 Humidifier Solenoid Valve 24V Water Valve ADQ56656402 Designed for active air circulation4040 Humidifier Solenoid Valve 24V Water Valve Key Features Controls water flow for whole house humidifiers Operating Voltage: 24V AC Includes in line strainer, compression sleeve, and nut Replaces Cross Reference Part Numbers AprilAire: 4040 Ranco: 4040 001 Compatibility & Fitment Designed for AprilAire Whole House Humidifiers. Compatible Models: 220, 224, 400, 400M, 440, 448, 500, 500M, 550, 550A, 558, 560, 600, 600M, 700 When to Replace Humidifier