Auto-Balancing Stainless Steel UFH Manifold (2 to 12 Port)

A stainless steel underfloor heating manifold with dynamic auto-balancing valves on the return bar. You preset each circuit to its design flow rate with the setting key. The valve then holds that flow on its own as other zones open and close, so you don't spend time balancing with the flow meters. The result is quieter, more even heating. It suits heat pump systems well.

Why installers use it

• No manual balancing: pressure-independent valves keep each loop at its set flow.
• Flow meters on every circuit: with shut-off, reading 0 to 4 L/min, so you can check each loop.
• Fill, drain and vent built in: automatic air vents and fill/drain valves on both bars.
• Fits our actuators: M30 x 1.5 connection takes our 2-wire 230V and 24V thermal actuators.

Specification

You'll also need

• Two 3/4" Eurocone connector cores per circuit, sized to your pipe
• 1" ball valves, sold separately
• Thermal actuators, sold separately

Works with

• Blending valve pump pack with Grundfos UPM3 Auto
• Heatmiser UH8 wiring centre
• Heat pump connection

Questions

How do I set the flow rates?
Use the setting key on each return valve to preset the design flow for that loop. The flow meters let you check it.

Are ball valves and actuators included?
No. The 1" ball valves and actuators are sold separately.

Order by 12pm, Monday to Friday, for next working day UK delivery. Trade accounts available.

Product codes: MHMAB-1F-3/4x2, MHMAB-1F-3/4x3, MHMAB-1F-3/4x4, MHMAB-1F-3/4x5, MHMAB-1F-3/4x6, MHMAB-1F-3/4x7, MHMAB-1F-3/4x8, MHMAB-1F-3/4x9, MHMAB-1F-3/4x10, MHMAB-1F-3/4x11, MHMAB-1F-3/4x12