Heating Webstone Hydro-Core Manifolds | 1-1/4″ Union X 1″ Sweat Hydro-Core End W/ 1/4″ Npt Gauge Port

Compatible With Products Bearing The 1-1/4 Union Symbol

To Identify Which Hydro-Core Manifold Is Appropriate For Your Application, Please Check The Boiler Compatibility Chart Under The “Manuals” Tab. Information You Will Need Is Boiler Manufacturer, Boiler Model, System Run Size, & Desired Configuration.