The GeneralAire 81-2 is the correct replacement for the following humidifier:
The GeneralAire 81-2 Humidifier Motor Mounting Plate is the replacement mounting plate that connects to the 727-40 GeneralAire Motor Assembly and 81-1 Humidifier Cabinet. This part is also known as part number 7090 and fits the GeneralAire 81 Humidifier. The GeneralAire brand is also referred to the following spelling variations: General Aire, General Air and GeneralAir.
General Air Motor Mounting Plate Replacement specifications:
The General Aire 81 Bypass Humidifier is ideal for residential and light commercial applications. You can mount this humidifier on the supply or return duct system. Annual maintenance of your GeneralAire 81 Humidifier (also known as General 81 Humidifier) consists of replacing the humidifier pad or filter as recommended and thoroughly washing out your humidifier.