Cleveland AFS-181-43 Air Pressure Sensing SwitchAir Pressure Sensing Switch the Cleveland AFS 181 43 Air Pressure Sensing Switch delivers precise pressure triggered control for HVAC, duct systems, and industrial fans. This SPDT adjustable differential air flow switch operates over a wide range from. 05" to 2. 0" W. C., ensuring reliable activation as airflow changes. The compact design supports easy integration into existing equipment while maintaining robust performance. Ideal for systems that

26 inches wide

the Armstrong 86M36 delivers predictable response times and minimizes downtime

thermal cycling

the Carrier 38HQ660014 Relay Sensing module is a reliable choice for steady climate control

and a solid mounting foot for easy installation in control panels

the kit helps maintain actuator fidelity

it delivers reliable operation in demanding industrial environments and comes in a versatile NEMA enclosure (RedHat II) for flexible mounting

Compatible with Carrier 48TJ500137 and related Carrier models

75 inch wc for accurate draft detection

backflow preventers

this kit supports models including GCV 30/GS6 30 YORT and GCVT 40/GS6 40 YRRT

a 6-foot sample tube