Without a limiter

Easy Installation: The 18" lead length and 11/32-32 male nut facilitate quick connections to Pilotstat controls without lead tension issues

eliminating the need for manual intervention after a temporary overheat condition

Direct OEM Compatibility: Specifically designed for Bard HVAC units

The Y75AA-3 features a spade terminal

Cleveland Controls AFS-405-121 Switch Els PW 17895 Without a limiterThe 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