The Master-Bilt 19-14783-AR Temperature Control UFA is a refrigeration control component designed to maintain accurate temperature regulation in commercial cooling systems. It works by sensing internal cabinet temperatures and signaling the refrigeration system to cycle on or off as needed to maintain the desired setpoint. This controlled cycling helps ensure stable cooling conditions... https://partsfe.ca/master-bilt-19-14783-ar-temperature-control-ufa-solla-teck-fca-23