Flexible Wiring: Supports both isolated and grounded-to-case coil configurations to match various circuit designs

High Temperature Rating: Certified for operation up to 240°F

this specific kit is designed for the polymer header assembly

Contractors can utilize this SPST limit control to reduce inventory

Check for continuity across the terminals when the system is cool

Cleveland Controls AFS-442 Sensing Switch Flexible Wiring: Supports both isolatedThe Cleveland Controls AFS 442 is a professional grade air pressure sensing switch designed for critical monitoring in HVAC and energy management systems. Engineered for precision, this differential pressure switch features SPDT contacts and an adjustable set point range from 0. 05" w. c. to 2. 0" w. c., making it the industry standard for proving airflow in package burners and furnaces. The AFS 442 is technically identical to the AFS 442 3, ensuring