Automatic Reset: The limit switch features an automatic reset, normally closed design. It automatically shuts off power at 195°F (84°C) to prevent overheating, and automatically restores power upon cooling to 115°F (49°C), eliminating the need for manual intervention and ensuring continuous, stable system operation
Real-Time Temperature Control: The limit switch utilizes highly sensitive temperature sensing to accurately respond to temperature changes within the furnace, effectively preventing equipment damage or shutdown due to overheating, ensuring efficient and reliable operation of the heating system and extending the life of the furnace
Precise Compatibility: This furnace limit switch is compatible with carrier furnaces, replacing HH18HZ195 and L195-80 limit switches. It also supports models such as 48FCDA0413A, 48FCEA0413A, and PY1REA036074ABWA. PY1REA036074ABWB etc., direct replacement
High-quality Metal Material: The furnace limit switch is made of high-temperature-resistant metal and engineering plastics through precision molding, offering excellent thermal stability, conductivity, insulation, and wear resistance. It operates stably and durable in high-temperature environments
Easy Installation: The furnace limit switch is designed to directly replace the original part, requiring no complex disassembly or adjustment. Simply remove the old switch after a power outage and install the new one to restore operation (please ensure the power is turned off before installation). This saves time and effort, allowing you to easily complete the installation