Description
Heat Controller R68CA0003 Limit Switch is a high-performance temperature part for HVAC systems. It operates in a temperature range of 170°F to 40°F to keep the temperature safe and efficient. Typically used in heating, ventilation, and air conditioning systems, this limit switch is found in furnaces and air handlers. It monitors the system’s temperature and acts to keep it from overheating or underheating by turning the system on or off when necessary. Benefits include improved safety energy efficiency, and reliable performance provided temperatures are maintained optimally and equipment is protected from the ravages of temperature extremes.
