Carrier HH680354 Limit Switch 318172-701 Professionals value the ASCO RedHat

Professionals value the ASCO RedHat design for its simplified maintenance

This OEM Raypak relay addresses these issues with high-cycle durability and low-resistance conductivity to maintain HVAC system performance under demanding thermal loads

125-inch incoloy sheath

providing technicians with a reliable HVAC replacement sensor that integrates seamlessly into existing Series 2000 systems

Reliable Safety Interface: Actively monitors liquid line or discharge pressure to shut down the contactor circuit during high-side spikes

Carrier HH680354 Limit Switch 318172-701 Professionals value the ASCO RedHatThe Carrier HH680354 Limit Switch is a critical safety component designed for high temperature monitoring in Carrier, Bryant, and Payne furnaces. This disc style, normally closed circuit is engineered to open when the internal plenum temperature reaches 250F, effectively breaking the electrical circuit to the gas valve to prevent heat exchanger damage or unsafe operating conditions. Once the temperature cools by the 20F differentialdropping to