Underfloor Heating Brassware
Discover high-performance underfloor heating brassware built for strength, reliability, and easy installation.
Our brass fittings handle high temperatures and deliver leak-proof performance, making them ideal for both DIY and professional setups.
Choose from a wide selection of adaptors, couplings, tee pieces, and reducers — all designed to keep your system running smoothly. We source all components with precision in mind and price them to offer some of the best UK deals available online.
Each fitting meets WRAS standards and works seamlessly with a variety of UFH manifolds and pipe systems. Get the brassware you need, delivered fast, and built to last.

Single port Manifold Extension set - ZL-112501S
Low Loss header 2 in 2 out DN25 Female with insulation - ZL-1188B-1F-2
Heat Pump Flow Balancing Valve with Fill & Flush - 4 to 40 l/min 28mm - ZL-4901-28-00
750mm Pre-Insulated Hoses 1" Female Swivel 28mm Pair - ZL-P004-1Fx28-750
Antifreeze Valve 11/4'' Male to Female Swivel - ZL-7201-11/4MF
9 Port manifold With Pressure gauge and auto air vent - ZL-112509MK
9 Port manifold With Pressure gauge and auto air vent - ZL-117509
15mm Lever Ball Valve C*C Full Bore (WRAS Approved) - ZL-4190-15/15
8 Port manifold With Pressure gauge and auto air vent - ZL-117508
7 Ways 1" Brass Nickel-plated manifold with red handle - ZL-1121RR07
4 Port manifold With Pressure gauge and auto air vent - ZL-117504
Heat Pump Flow Balancing Valve with Fill & Flush - 4 to 40
l/min 22mm - ZL-4901-22-00
Automatic Air Vent 15mm - ZL-7313B
Antifreeze Valve 1'' Male to Female Swivel - ZL-7201-1MF
Heatmiser UH8-RF V2 8 Zone Wireless Wiring Centre