Cleveland Controls AFS-405-121 Switch Els PW 17895 ensuring the blower assembly maintains

ensuring the blower assembly maintains sufficient airflow while preventing thermal stress on the heat exchanger

and Orange is used for 240V applications

Designed to maintain an air quality standard of 0

Proper sealing is necessary to maintain the integrity of the combustion process

Can I use the 33246 to replace a single-switch sequencer

Cleveland Controls AFS-405-121 Switch Els PW 17895 ensuring the blower assembly maintainsThe Cleveland Controls AFS 405 121 is a professional grade air pressure sensing switch specifically engineered for HVAC, DDC, and energy management proving circuits. This field adjustable unit features a broad operating range of 0. 05" w. c. to 12. 0" w. c., making it a versatile solution for sensing positive, negative, or differential air pressure across filters, coils, and fans. To ensure reliable performance in low current and computer interface