Trane MOD1803 Unitary Control Processor

The Trane MOD1803 Unitary Control Processor is an essentialpart of a compatible Trane HVAC system. This microprocessor-based device works as a unit controlling several functions to provide the comfort and efficiency of the unit. It constantly checks system parameters using sensors for temperature, airflow, etc. Through this data, the MOD1803 can make decisions on changing parts such as the compressor, furnace, and blower. It sends messages to these parts, adjusting operation for the required temperature and humidity. The MOD1803 also has friendly user interface to enable the programming of the settings and also has the real time monitoring of the system.