The GeneralAire 990-53 is the correct replacement for the following humidifiers:
The GeneralAire 990-53 Solenoid Valve Assembly is a 24 volt solenoid valve that fits GeneralAire 700 and 1000 Series Humidifiers. This replacement solenoid valve assembly is also known as part number 7014. The GeneralAire brand is also known by the following spelling variations: General Aire, GeneralAir and General Air.
GeneralAire 990-53 Humidifier Solenoid Valve Replacement specifications:
You will also find this GeneralAire 7014 Solenoid Valve listed as these part number variations: 990-53, 99053 and 990 53. This is a 24-volt solenoid valve assembly replacement.