Watts 4 1/8 in x 5 3/8 in Boiler Feed Valve, FNPT x Sweat Union - S1156F Bowl Material-Stainless Steel choose the Bradley Aerix+ 2921-S

choose the Bradley Aerix+ 2921-S

Ab-Angle Bracket

Mounting Style Wall

Wide viewing slot in door reveals the amount of toilet tissue on roll

Motor Enclosure Design: Totally Enclosed Fan-Cooled

Watts 4 1/8 in x 5 3/8 in Boiler Feed Valve, FNPT x Sweat Union - S1156F Bowl Material-Stainless Steel choose the Bradley Aerix+ 2921-SFor use in hydronic heating systems, this boiler feed valve helps to maintain water pressure at all times by filling boilers and piping systems with water. The cast iron valve also helps to permit rapid system fill and sustained air purge flow. In the event of system leaks, it helps to provide make up water to the system.