Cleveland Controls AFS-298-391 Sensing Switch R-22 the "C" suffix typically denotes

the "C" suffix typically denotes commercial packaging

Common Questions Which Reznor models use the 259780 relay

leading to system lockouts

This valve is fully compatible with HCFC and HFC refrigerants

What models are compatible with the Trane WIR2359

Cleveland Controls AFS-298-391 Sensing Switch R-22 the "C" suffix typically denotesThe Cleveland Controls AFS 298 391 is a high performance air pressure sensing switch designed for precision in commercial HVAC and energy management systems. Engineered as a general purpose differential pressure switch, it monitors positive, negative, or vacuum air pressure with a field adjustable set point range from 0. 05" w. c. to 12. 0" w. c. This unit is factory calibrated to change contacts on increasing pressure at 0. 30" w. c. ( 0. 02" w. c.),