Specifically configured for inverse acting operation

this relay provides the reliability needed for starting high-torque compressors

the switch opens the safety circuit

Flare Inlet Design: Allows for straightforward mechanical connection

ensuring no power reaches the heating element when the control is turned down

Carrier HH12HV151 Limit Switch 319848-301 Specifically configured for inverse actingThe Carrier HH12HV151 Limit Switch is a critical OEM replacement part designed for precise thermal regulation within Carrier, Bryant, and Payne furnace air handlers. Engineered as a primary safety limit control, this snap action switch monitors the heat exchanger temperature to prevent overheating and potential component damage. It utilizes a fixed temperature setting to open the electrical circuit if the internal plenum temperature exceeds factory