Carrier 347015-706 Switch 328140-751 This model is built with

This model is built with the regulator adjustment on the bottom and consumes no rotor "B" valve interface

Automatic Reset Logic: Automatically closes at 150°F to resume normal operation once cooling is achieved

such as 15-52 psi

if the fuse blows

Carrier 347015-706 Switch 328140-751 This model is built withThe Carrier 347015 706 Switch is a critical OEM replacement part designed for precision furnace air pressure monitoring in high efficiency Carrier, Bryant, and Payne heating systems. This pressure switch assembly acts as a primary safety mechanism, ensuring the inducer motor establishes a proper vacuum before allowing the ignition sequence to proceed. Engineered for industrial grade reliability, the 347015 706 detects specific pressure differentials