Greenheck 329867 3Speed 1/40HP Motor 1550RPM, 115V

The Greenheck 329867 is a Multi-Speed supply fan paddle that is used in HVAC systems. In turn, this versatility enables one to manage the rate of air flow in the system according to requirement. The Greenheck 329867 is designed to be installed directly onto an appropriate HVAC fan shaft. Depending on which speed you choose on the control panel, you can control the amount of air that the fan releases. These speeds are used to increase flow rates in bigger rooms or to overcome other resistance factors which affects the ducting system. The lower speeds can be used for low noise or where area is a constraint.