it provides the necessary amperage to drive contactors

ideal for monitoring flue gas pressure

and compatible actuators for your specific system requirements

This specific blend is optimized for HFC and HCFC refrigerants—including R410A

Cleveland Controls AFS-305 Switch Els PW 17895 it provides the necessary amperageThe Cleveland Controls AFS 305 is a high performance differential pressure switch engineered for precise monitoring of air flow and pressure in commercial HVACR systems. This manual reset air switch features an adjustable set point range from 0. 40" 0. 06" to 12. 0" w. c., making it ideal for clogged filter detection and burner fan supervision. Built with a robust SPDT contact arrangement and a 1 2 PSI maximum pressure rating, the AFS 305 ensures