The GA4040 solenoid valve is a 24 volt AC, electrically-operated valve that turns the water on and off to your humidifier. Preinstalled inside of the valve is a strainer screen, which filters the water before it passes through the valve, catching things like sand and dirt which could otherwise cause blockage. This valve needs to be replaced about every ten years, or more often if it fails and is stuck open or closed.

Also known as part 7221


More Information
Manufacturer General Aire
Service Interval 60 Months
Product Length 2.900
Product Width 2.400
Product Height 1.800
Product Weight 0.405
Package Length 5.050
Package Width 3.400
Package Height 3.050
Electrical Input 24 VAC
Warranty 1 Year Limited




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