Description
The Johnson Controls A19ABC-97 Remote Bulb Temperature Control is an accurate equipment for regulating temperature in HVAC systems. It has a 6-feet capillary line from a distant sensor bulb to a control unit. The bulb which is usually of copper to allow for heat transfer to the bulb is meant for use in the airstream or any other conditions where temperature measurement is critical. The control unit also contains an adjustable differential switch to enable customers set their preferred temperature range. The single pole double throw switch can also switch the heating or cooling equipment depending on the changes in the temperatures.
