Webstone 1-1/4" FIP x 1" Hydro-Core Double Ball Drain Valve Kit w/ (2) 3/4" IPS Union Connections

Includes (2) 3/4" IPS Union Connections 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.