Cleveland Controls AFS-A Switch heavy-duty replacement for the Wilbur

heavy-duty replacement for the Wilbur Curtis DT-8

maintaining original equipment tolerances for safety and efficiency

What is the best way to calibrate the setpoint

preventing linkage failure and ensuring accurate positioning of medium to large damper blades

Thermal Protection: Solid-state construction eliminates moving parts and contact pitting

Cleveland Controls AFS-A Switch heavy-duty replacement for the WilburThe Cleveland Controls AFS A is a versatile, field adjustable air pressure switch engineered for precision airflow proving in furnaces, package burners, and other fuel burning equipment. As a technician grade differential air pressure switch, the AFS A features a high sensitivity silicone diaphragm capable of sensing positive, negative, or differential pressure within a set point range of 0. 05" to 12. 0" w. c.. The unit is housed in a plated metal