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It will restore the burner circuit once the water level returns to a safe operating elevation
and QVF series ranging from 100 to 250 MBH
Serves as a visual indicator for electrostatic cell performance and maintenance needs
making it suitable for applications where standard PVC leads would fail
Cleveland Controls AFS-227 Pressure Switch 318820-201 It will restore the burnerThe Cleveland Controls AFS 227 Pressure Switch is a high performance, general purpose proving switch engineered for critical HVAC, energy management, and light industrial applications. This adjustable differential pressure switch features a sensing range of 0. 05" 0. 02" w. c. to 12. 0" w. c., providing technicians with a highly versatile field adjustable solution for monitoring positive, negative, or differential air pressure. Built with a durable
