York S1-7681-317P/A Lower Control Board W/Harness

The York S1-7681-317P/A Lower Control Board with Harness is one of the components used in York HVAC brands such as air conditioners, heat pumps among others. The control board of the HVAC unit is the central management and control of this cooling and heating system. It is responsible for receiving data from several sensors and thermostats then interpreting it and finally issuing instructions to components like fans, compressors and valves. The board maintains the flow of the system and controls the temperature and efficiency of the system. This little control board is 4” x 4” x 4” and has an integrated harness to make installation and connection easy.