THE PURPOSE OF THE CONTROL THERMOSTAT IS TO:
ASend a pneumatic signal to control the Fan Air Valve (FAV).
BSend a pneumatic signal to control the Pressure Regulating Valve (PRV).
CMonitor the temperature in the system.
ASend a pneumatic signal to control the Fan Air Valve (FAV).
BSend a pneumatic signal to control the Pressure Regulating Valve (PRV).
CMonitor the temperature in the system.