The GeneralAire GA4247 is the correct replacement for the following humidifiers:
The GeneralAire GA4247 Fan Blade is a genuine OEM fan blade that installs into the GA4237 motor and fits the GeneralAire 1000 humidifier series. GeneralAire is also known by the following spelling variations: GeneralAir, General Aire and General Air.
GeneralAire GA4247 Fan Blade specifications:
The GeneralAire humidifiers distributes a portion of the heated air from your furnace and passes it through a water-soaked pad where it absorbs additional moisture and then returns it for distribution throughout your home. The GeneralAire Fan Blade could also be described as a General Fan Blade.