Carrier HH18HA191 Temperature Limit Switch

The Carrier HH18HA191 Temperature Limit Switch is an essential part of HVAC systems to ensure efficient and safe operation. 2" long x 1.5" wide x 1" high, and This switch is triggered when HVAC equipment, including a furnace and air handler, reaches unsafe temperatures, so that temperatures don’t exceed safe limits and damage and overheating isn’t allowed. Its small size makes it easy to install into many HVAC units. Reliability safeguarding equipment and improving system longevity are the carrier's offerings. Its temperature monitoring with precision and responsive action provide optimal performance and make it crucial in heating and cooling systems.