75 inches for versatile mounting

Industrial Build: Cast iron construction with Class 125 flanged connections meets rigorous piping standards

modulating the needle valve to compensate for load fluctuations

Does this model include an access port

If the mounting bracket allows for the change in geometry

Carrier 347015-706 Switch 318973-401 75 inches for versatile mountingThe 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