The Johnson Controls A350AA-2 is an electronic temperature controller designed for precise temperature regulation in HVAC and industrial applications. This controller operates with a remote temperature sensor and provides an on/off control output to maintain a desired temperature setpoint.
Featuring an SPDT relay output, adjustable differential, and clear status indication, the A350AA-2 can be used for both heating and cooling systems. It is commonly used in refrigeration, HVAC systems, and process control environments.
Part of the System 350™ series, this controller offers reliable performance and easy integration with additional control modules.
