2 x 1/2" filling & drain points. Over 25 years heating design experience.
Kan-therm underfloor heating manifold 9 port
Wärmer System 9 Port Brass Underfloor Heating Manifold with A Rated UPM3 Auto Flex Pump,Blending Mixing Valve,16mm Pipe Connection and Ball Valves with Gauges for Water Underfloor Heating System
Underfloor Heating Manifold 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 12 Port Pre-Assembled
Daaxing Underfloor Heating Manifold Flow Meter,Visual Flow Monitoring Regulator For Underfloor Heating Systems,Regulator Optimizing Heat Distribution Underfloor Heating Manifold Flow Meter (1/2,10PCS)
Daaxing Underfloor Heating Manifold Flow Meter,Visual Flow Monitoring Regulator For Underfloor Heating Systems,Regulator Optimizing Heat Distribution Underfloor Heating Manifold Flow Meter (3/8,2PCS)
Daaxing Underfloor Heating Manifold Flow Meter,Visual Flow Monitoring Regulator For Underfloor Heating Systems,Regulator Optimizing Heat Distribution Underfloor Heating Manifold Flow Meter (1/2,8PCS)
