Weil McLain 511-210-423 Drain Valve ensuring stable electrical performance under

ensuring stable electrical performance under high-ambient conditions

uneven flame height

including high-torque and fire/smoke models

the 250Vac rating allows it to safely operate on 208/230V single-phase equipment common in residential and light commercial settings

Weil McLain 511-210-423 Drain Valve ensuring stable electrical performance underThe Weil McLain 511 210 423 Drain Valve is a heavy duty brass boiler drain valve engineered specifically for hydronic heating systems. Featuring a rugged 3 4" NPT connection and a 1 1 2" shank, this component ensures a secure, leak proof interface with the boiler block or distribution manifold. As an authentic Weil McLain replacement part, it is designed to meet exact OEM tolerances, providing contractors with a reliable solution for system flushing