integrated into a rugged NEMA 4X enclosure that provides superior protection against corrosion and environmental ingress

ensuring the system remains depressurized until the thermal event is addressed and the part is replaced

The Weil McLain 511-210-423 Drain Valve is a heavy-duty brass boiler drain valve engineered specifically for hydronic heating systems

including the electromagnetic coil and the compatible valve housing for a full restoration of function

This part is typically supplied as the elbow assembly itself

Wayne 64139-001 Gas Valve 321894-708 integrated into a rugged NEMAThe Wayne 64139 001 Gas Valve (H91DA 7) is a high performance, solenoid actuated control engineered specifically for commercial and industrial HVAC combustion systems. Operating on a 120V 60Hz electrical rating, this Type B gas valve provides precise fuel regulation for Wayne burners and industrial ventilation equipment. Its robust construction ensures reliable gas flow management in demanding environments where consistent pressure regulation is