Belimo B311B Valve Els PW 17895 It is commonly used to

It is commonly used to replace or retrofit pilot burners in modern gas furnaces

Suction line driers require different flow characteristics and pressure drop considerations

or excessive heat exposure near the draft inducer housing

Pre-wired Convenience: Integrated 9" wire leads facilitate quick connections for emergency furnace repair calls

vapor-actuated thermometer that operates entirely without batteries or electrical input

Belimo B311B Valve Els PW 17895 It is commonly used toThe Belimo B311B is a 1 2 inch NPT 3 way characterized control valve engineered for precision in hydronic systems. With a flow coefficient of 1. 9 Cv, this valve features an A port equal percentage flow characteristic and a modified B port for constant common port flow, ensuring stable heat transfer even during part load conditions. Constructed with a nickel plated forged brass body and a chrome plated brass ball, it is rated for chilled or hot water