For 15 psi steam service

Broad Compatibility: Supports a wide range of Carrier and Bryant draft inducer housing models

What does the 3-8 PSI spring range indicate

Durable Construction: Features a rugged vertical mount design with a 1

Hubbell Industrial Controls 69WR3 Pressure Switch 319852-301 For 15 psi steam serviceThe Hubbell Industrial Controls 69WR3 Pressure Switch is a rugged, reverse acting water pressure switch engineered for reliable performance in demanding industrial and commercial water systems. This 2 pole pressure switch features a 10 PSI cut in and 5 PSI cut out factory setting, specifically designed to open on rising pressure and close on falling pressure. With an adjustable differential range of 6 15 PSI, this unit allows for precise field