Underfloor Heating Manifolds
Our underfloor heating manifolds regulate and balance water flow across multiple zones, ensuring your system runs efficiently and evenly.
Whether you’re managing a single-room setup or a complex multi-zone installation, these manifolds deliver consistent results and smooth performance.
Each unit features premium-grade brass construction, pre-fitted flow meters, return valves, isolation ball valves, and automatic air vents. These components make installation quick, reduce maintenance, and allow precise control over every circuit.
We offer configurations from 2 to 12 ports, all with standard ¾” Eurocone outlets. These manifolds suit 16mm and 20mm pipework, making them ideal for both new builds and retrofit systems. Pre-mounted brackets and noise-reducing supports allow for fast, secure fitting to walls or cabinets.
Trusted by installers across the UK, our manifolds combine durability, ease of use, and system compatibility. Choose a component that helps you deliver professional results every time — with fast delivery and full support from our expert team.

9 Ways 1" Brass Nickel-plated manifold with red handle - ZL-1121RR09
8 Ways 1" Brass Nickel-plated manifold with red handle - ZL-1121RR08
Blending Valve with Bastion A rated 7.5 meter pump (25-55°C) - ZL-2597-B7.5
New Blending Valve with Bastion A rated 6 meter pump - ZL-2536B-B6
Neoair V3 Wireless Smart Thermostat
7 Ways 1" Brass Nickel-plated manifold with red handle - ZL-1121RR07
6 Ways 1" Brass Nickel-plated manifold with red handle - ZL-1121RR06
Single Room System with Grundfos Auto Pump - ZL-2532W-GA
ES Single Room System with Wilo A RATED pump 8m - ZL-2532B-W8
10 Ways 1" Brass Nickel-plated manifold with red handle - ZL-1121RR10
New Blending Valve - ZL-2536B
28*25mm MLCP compression adaptor chrome - ZL-1046-2825
Low Loss header 2 in 4 out DN25 Female with insulation - ZL-1188B-1F-4
Heatmiser UH8-RF V2 8 Zone Wireless Wiring Centre
ES Single Room System with Grundfos UPM3 Auto Pump - ZL-2532B-GA
Blending Valve with Grundfos UPM3 Flex assembled - ZL-2536W-GF
Single Room System with Bastion A RATED pump 6m - ZL-2532W-B6
Magnetic Central Heating Filter 28mm - ZL-2581-28
New Blending Valve with Wilo A RATED pump 6m assembled - ZL-2536B-W6
Blending Valve with Wilo A RATED pump 8m assembled - ZL-2536W-W8
Grundfos UPM3 Flex Pump 25-70 130 - GP-UPM3-FLEX-25/70
28mm Ball Valves with 500 micron Filter - ZL-4197-28
22mm Lever Ball Valve C*C Full Bore (WRAS Approved) - ZL-4190-22/22
15mm Straight Filling Loop WRAS APPROVED - ZL-4032-15