Cleveland Controls FS-751-112 Air Flow Switch 328140-751 As a veteran-preferred HVAC temperature

As a veteran-preferred HVAC temperature sensor accessory

Its robust construction resists fatigue and torsional stress

a critical fail-safe feature for many applications

allowing multiple sensors to reside on the same SA Bus segment

and large furnaces

Cleveland Controls FS-751-112 Air Flow Switch 328140-751 As a veteran-preferred HVAC temperatureThe Cleveland Controls FS 751 112 Air Flow Switch is a heavy duty, fixed set point differential pressure switch engineered for HVAC air proving and energy management applications. Designed for maximum reliability in duct heaters and ovens, this SPDT air pressure switch triggers on a pressure rise of 0. 05" 0. 02" w. c.. The unit features a plated housing that protects the internal diaphragm and snap acting switch, making it an ideal choice for