Robertshaw 4040-001 24V Humidifier Solenoid Valve for Aprilaire 4040 and Lennox 52P90

4040-001 24V Solenoid Valve For Aprilaire 4040 And Lennox 52P90. The Ranco 4040 Series Solenoid Valve controls water flow to the humidifier to ensure proper humidity is delivered creating a more comfortable living environment. The 4040-001 solenoid valve has a strainer screen to filter out contaminants and eliminate build up in the humidifier. The 4040-001 kit includes an inlet compression fitting and ferrule to make installation simple. The solenoid valve controls the water flow to the humidifier by turning the water flow on and off. When the solenoid valve is closed, it will cut off the water flow to the humidifier. When the valve is powered it will open the flow of water to the humidifier. The solenoid valve is controlled by the humidistat.

• Specifications: 4040-00A 24V 50/60Hz 2.3 Watts 125 PSI MODP 3/64" Orifice 12/18
• Replaces Aprilaire 4040, Lennox 52P90, Lennox 52P90-01, Generalaire GA4040, Generalaire 7221
• Compatible with Aprilaire Humidifier Models 220, 224, 400, 440, 550, 550A, 568, 560, 560A, 568, 600, 700, 760, 760A, 768
• Compatible with Generalaire Humidifier Models 900, 950 an
• Ensures proper humidity levels by controlling correct water flow into the humidifier