Field Flexibility: Includes 60" NEC Class 1 leadwires and multiple bracket options (A

Its compatibility with Fenwal spot-type detectors ensures precise alignment and consistent performance in demanding high-airflow ventilation applications where sensing accuracy is paramount for life safety systems

Contractor-Ready Design: Equipped with two wiring terminals and two hose ports to streamline replacement in mobile home furnaces and residential downflow units

but you must never go lower

essential for maintaining the SEER efficiency of modern air conditioning and refrigeration equipment

Cleveland Controls AFS-A-173 Pressure Switch Field Flexibility: Includes 60" NECThe Cleveland Controls AFS A 173 is a high performance adjustable pressure switch designed for critical airflow proving in package burners, furnaces, and fuel burning equipment. This SPDT air pressure switch offers a versatile field adjustable set point range from 0. 05" 0. 02" w. c. to 12" w. c., allowing for precise calibration in positive, negative, or differential pressure applications. Built with a plated housing and a durable silicone diaphragm,