Fantech RVF4 - 124 CFM Wall Mount 4" Centrifugal Duct Fan
The Fantech RVF4 124 CFM Centrifugal Duct Fan is a quiet and efficient ventilation solution for residential and commercial applications.
The Fantech RVF4 124 CFM Centrifugal Duct Fan offers quiet ventilation for residential and commercial applications. It has a 4-inch round duct. Its fan motor is mounted outside the building wall to prevent noise and to allow the fan to operate in high-moisture and dust-filled areas. With a galvanized steel housing and baked powder-coated finish, this motor remains protected from elements. This centrifugal fan is powered by the mixed flow impeller, which in turn is powered by the ebm-papst external rotor motor. You can adjust the ventilation speed and system balance by reducing the voltage. With permanently lubricated sealed ball bearings, this duct fan offers durable usage. It comes with automatic reset thermal overload protection for safety. The prewired electrical box allows convenient and simple wiring.