Trane MOD03107 Control Module Symbio 700

The Trane MOD03107 also known as the Symbio 700 control module, is the central nervous system of a compatible Trane air conditioning or heating system. This critical circuit board component accepts data from several temperature and airflow sensors, among others that are vital in the system. Based on the results of this data, the control module is then able to make the right decisions that would enhance comfort as well as efficiency. This then relays commands to other system members such as the compressor, furnace, and blower fan to regulate their function. For example, during a hot day, the control module might detect an increase in temperatures indoors. It would then instruct the compressor to switch on and cool the refrigerant and the air conditioner would let cool air through the duct system.