Cleveland Controls DFS-221-156 Switch making it ideal for high-demand

making it ideal for high-demand compressors

This unit is the direct superseding replacement for Goodman part numbers 0130M00152S and 0130M00329

This limit switch

the universal style mounting bracket simplifies retrofitting by aligning with existing mounting holes

Its robust construction ensures long-term leak integrity in high-pressure environments

Cleveland Controls DFS-221-156 Switch making it ideal for high-demandThe Cleveland Controls DFS 221 156 is a heavy duty, fixed point air pressure sensing switch engineered for precision airflow verification in HVAC, duct heater, and combustion systems. As a direct FS BO 179 cross reference, this SPDT switch is factory calibrated to actuate on a pressure rise of 0. 05" w. c. (+ 0. 02"), making it a critical safety component for proving draft in boilers and furnaces. Its open mounted design is specifically optimized for