this 115-145 degree limit switch provides the factory-spec performance required for professional furnace repair and maintenance

or if testing with a multimeter shows no continuity during normal ambient conditions

Can this be used for outdoor condenser dampers

specifically matching the oil pump mounting patterns found in the YT

Belimo B310B Valve Els PW 17895 this 115-145 degree limit switchThe Belimo B310B is a professional grade 1 2 inch NPT 3 way characterized control valve engineered for precision in hydronic systems. This nickel plated forged brass valve features a 1. 2 Cv rating and utilizes a specialized A port equal percentage flow characteristic to ensure linear heat output from coils, while the modified B port maintains constant common port flow. Built to handle chilled or hot water systems with up to 60% glycol solution, the