Belimo B310B Valve Els PW 17895 while the 1830-718 features a

while the 1830-718 features a standard (straight) flame orientation

If the switch remains open while within the rated temperature range (25°F to 41°F)

Key Benefits OEM Precision: Guaranteed York HVAC equipment compatibility for seamless integration with factory control boards and burner assemblies

preventing system impurities from fouling the seat

Belimo B310B Valve Els PW 17895 while the 1830-718 features aThe 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