Johnson Controls A70BA-18 Temperature Control Open-Low 15°F–55°F 20' Capillary M/R

The Johnson Controls A70BA-18 Temperature Control is a low-limit device that in turn is used to help protect HVAC systems from low temperatures. With a set point range of 15°F to 55°F, this single-stage control has a differential of 5°F for better control of temperature. It has a 20 ft capillary tube and a manual reset feature to guarantee its functionality and ease of operation after the temperature lowers. The output of the SPST control makes it easy to interface with different HVAC systems. It is perfect for refrigeration units and other temperature-sensitive equipment to improve system protection and performance by regulating temperature and avoiding freeze damage.