Johnson Controls A28PA-2 2-Stage Temperature Control NEMA 4X

The Johnson Controls A28PA-2 Temperature Control is a versatile component in the HVAC industry primarily for controlling temperature. The six feet capillary tube is used to measure the surrounding air temperature in a temperature range of -30°F to 100°F. The temperature control which is offered by this switch action is of SPDT type and the temperature variation range is between 2°F – 12°F. The A28PA-2 is ideal for applications that require steady temperature control because it can handle two stages of heating or cooling, which is compatible with various systems of HVAC.