Heating Webstone Hydro-Core Manifolds | 1-1/4″ Fip X 1″ Hydro-Core Double Ball Drain Valve Kit W/ (2) 1″ Ips Union Connections

Includes (2) 1″ 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.

• Bosch Greenstar 57 Zbr16-3
• Bosch Greenstar 79 Zbr21-3
• Bosch Greenstar 100 Zbr28-3
• Bosch Greenstar 131 Zbr35-3
• Bosch Greenstar 151 Zbr42-3
• Bosch Greenstar Combi 100 Zwb28-3
• Boschgreenstar Combi 131 Zwb35-3
• Bosch Greenstar Combi 151 Zwb42-3
• Burnham K2-080
• Burnham K2-100
• Burnham K2-120
• Burnham K2-150
• Burnham K2-180
• Triangle Tube Prestige Solo 110
• Triangle Tube Prestige Solo Pte 110