Carrier HH680365 Limit Switch 318172-701 making it a drop-in solution

making it a drop-in solution

How do I verify if the thermostat has failed

Is the 20162906 compatible with other furnace brands

Durable Construction: Built with high-grade brass to resist mineral buildup and mechanical sticking over long service cycles

Standard HVAC silver solder or Sil-Fos brazing rods are recommended for securing the 7/8" copper line to the steel adapter's stub

Carrier HH680365 Limit Switch 318172-701 making it a drop-in solutionThe Carrier HH680365 is a critical safety component designed for specific furnace and air handler applications. This L160 40F limit switch functions as a normally closed thermal sensitive control, engineered to open the electrical circuit at a cut out temperature of 160F and automatically reset when the temperature drops by 40F. As an authentic OEM Carrier replacement part, this high limit safety switch ensures precise thermal overhead protection,