Description
Johnson Controls A70HA-1G Two Circuit Temperature Control is a mechanical thermostat which is used to monitor and control temperatures in HVAC systems. Commonly used in commercial and residential heating and cooling systems, it is used to control two independent circuits so that multiple zones, or components can be controlled precisely. It uses range and variations to switch heating or cooling outputs on or off to keep the environment at the preferred temperature. It can act as a central point of control, mediating activity between circuits to maintain balance in performance, energy consumption and uniform temperature regulation across the area being controlled.
