Field Controls-SWG-4RMK-Fan & Motor Assembly For Old Swg-4 Power Venter Does Not Include Junction Box 46, UPC Code: 090747344208

The Field Controls SWG-4RMK Fan and Motor Assembly is a mechanical airflow component used to transfer combustion gases in venting assemblies in HVAC systems. It works by forcing the fan to provide better exhaust circulation in oil- or gas-fired heating units as an alternative to the older SWG-4 Power Venter design, which did not have a junction box. It is usually installed in residential and commercial furnaces or boilers as a component of the venting system, and it assists in maintaining pressure and airflow. Its working enables the HVAC systems to have safe combustion.