Cleveland Controls AFS-271-396 Air Flow Switch THPU32HP7Y In a vacuum system
Baker’s notes & crumb story
Description
In a vacuum system
maximizing fuel economy without requiring an outdoor sensor
While primarily utilized for R-22 refrigerant in legacy applications
Built to handle a maximum inlet pressure of 5 PSI
Cleveland Controls AFS-271-396 Air Flow Switch THPU32HP7Y In a vacuum systemThe Cleveland Controls AFS 271 396 Air Flow Switch is a professional grade differential pressure switch designed for precise monitoring in HVAC and industrial process ventilation. This unit features an adjustable set point range from . 05" . 02 to 2. 0" w. c., allowing for fine tuned calibration across a variety of airflow velocities. Engineered with a Normally Open (NO) contact configuration, the AFS 271 396 is optimized for safety interlock