Description
The Lennox 39M84 Fan Control Board is an essential part of HVAC systems that is aimed at controlling the functioning of the fan motor. It regulates air flow by firstly regulating the fan speed and the cycle timing which depends on the heating or cooling needs of the system. This particular control board is used in Lennox furnaces and air handlers. The 39M84 further optimizes the efficiency of the system by maintaining the flow rate and temperature range. It assists in increasing the service time of the HVAC unit, increases energy efficiency and provides dependable, low-noise operation for better comfort.
