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and various industrial solvents
OEM Engineering: Guaranteed SPST toggle performance to match factory wiring diagrams
Key Benefits for Contractors: Universal Compatibility: Includes multiple mounting styles and a special plate for older applications
Professional installation is recommended to ensure correct furnace pressure switch calibration and venting integrity
Heavy-Duty Construction: Built for industrial and commercial environments to withstand moisture and vibration common in hydronic applications
Cleveland Controls AFS-460-121 Switch and various industrial solventsThe Cleveland Controls AFS 460 121 is a professional grade adjustable air pressure sensing switch engineered for high accuracy performance in HVAC and energy management systems. Designed to monitor positive, negative, or differential air pressure, this proving switch features a versatile setpoint range of 0. 4" w. c. to 12. 0" w. c., making it a reliable solution for verifying fan operation or filter status. As a safety critical component, it utilizes