Stainless Steel Under Floor Heating Manifolds (2 to 12 ports)

Stainless-Steel Underfloor Heating Manifold Kits — 2 to 12 Circuits

Engineered for rapid installs and precision balancing, our stainless-steel UFH manifolds arrive pre-assembled on sturdy mounting brackets, complete with flow & return bars, full-bore isolation valves and drain / fill points. Just mount, connect and commission.

Why installers rate them

• Plug-and-play installation – factory-mounted on brackets with 1" isolating ball valves and service taps, so you’re ready to pressure-test straight out of the box.

• Crystal-clear flow gauges – every flow port has a sight-glass indicator, making circuit balancing a one-person, five-minute job.

• Actuator-ready returns – integral valves on the return bar accept standard 230 V thermo-electric heads for room-by-room zoning with ENGO smart stats.

• Rugged & hygienic – 304 stainless body resists corrosion and bio-film, guaranteeing clean water and long service life.

• Universal Eurocones outlets – pair with 16 × 2 mm PERT-AL-PERT pipe or use adaptors for other UK/IE pipe sizes. BZ Manifold

• Peace-of-mind 5-year warranty – highlighted on the badge shown on page 1 of the spec sheet. BZ Manifold

Sizes in one click

Select the port count you need from the Ports drop-down (2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12). Each variant auto-updates price, SKU and stock, so you never add the wrong size to cart.

Technical snapshot

Perfect partners

• 16 mm PERT-AL-PERT pipe (400 m coils) for oxygen-tight, shape-stable circuits.

• ENGO room thermostats & actuators for smart, zone-by-zone efficiency.

Build your manifold, add your pipe, clip on ENGO controls—get the whole RBSI underfloor package delivered next-day anywhere in Ireland & the UK.