Built to handle the rigorous demands of hydronic heating and radiant distribution systems

inspect the socket for debris or pin damage before applying pressure to ensure a secure electrical connection

When performing a York furnace repair

Key Benefits OEM Compatibility: Seamlessly replaces legacy part numbers 100146534

What is the resistance value of the 0130P00074 at 77°F

Carrier HH18HA495 Limit Switch Built to handle the rigorousThe Carrier HH18HA495 Limit Switch is a critical safety component designed for precise thermal monitoring in high efficiency gas furnaces. As a genuine OEM flame rollout switch, it is factory calibrated to an opening temperature of 350F. When a rollout condition occurswhere flames deviate from the heat exchanger and reach the burner vestibulethis switch interrupts the power to the gas valve, preventing equipment damage and hazardous operating