Belimo B2050VSS-15 Valve 323055-751 Technicians should adjust the number

Technicians should adjust the number of links to achieve a snug fit

this assembly ensures the negative pressure required to safely exhaust flue gases and engage the pressure switches during the ignition sequence

What happens if the pressure exceeds 0

It is best used as a direct replacement for Lennox part numbers 86K7801 and 81F05 to ensure proper fitment

What happens if the drop-out amperage is incorrect

Belimo B2050VSS-15 Valve 323055-751 Technicians should adjust the numberThe Belimo B2050VSS 15 is a high performance 2 way stainless steel control valve engineered for demanding hydronic and steam applications. Featuring a 1 2" NPT connection and a 15 Cv flow coefficient, this valve is constructed with an A351 CF8M 316 stainless steel body and trim to ensure maximum corrosion resistance. Designed for modulating or two position control, it handles hot water, chilled water, and low pressure steam up to 50 psi. The assembly