Description
The Johnson Controls A36AHA-9107 Temperature Control Unit regulates system operating states by monitoring ambient or medium temperatures in commercial heating and cooling applications. Mounted within commercial installations in HVAC systems, the controller uses a sensing element to detect real-time environmental temperatures against user setpoints. When temperatures drift outside the target range, the internal switch contacts actuate to send operational commands to connected heating, cooling, or fan staging circuits. Direct switching management maintains desired external temperatures, controls equipment cycling, and supports steady space conditioning across continuous operating cycles.
