Trane MOD03196 Dual Circuit Refrigeration Control Board

The Trane MOD03196 Dual Circuit Reliatel Refrigeration Module is an electronic control component used to regulate two refrigeration circuits in packaged heating and cooling in HVAC systems. It works by balancing the signals of compressors, sensors, and other safety controls to ensure that there is a proper sequence of the system. It is located in the unit control panel, which is part of the central control system that coordinates the cooling processes for multiple refrigeration circuits. Its operation helps in the management of balanced loads, and monitoring of the system, as well as enabling the HVAC systems.