The GeneralAire 1137-38 is the correct replacement for the following humidifiers:
The GeneralAire 1137-38 Humidifier Cabinet Assembly, also known as part number 7340 is ideal for the GeneralAire 1137 Humidifier Series. The GeneralAire brand is also known by the following variations: General Aire, GeneralAir and General Air.
General Aire 1137-38 Cabinet Assembly specifications:
The GeneralAire 1137 Legacy Series Humidifier is a fan-powered unit that easily mounts on the warm air plenum and delivers 21.3 gallons per day. This system features an M3 Select-Control Manual Humidistat and includes an evaporator pad replacement.