Description
Brass Underfloor Heating Manifold – 2 to 12 Ports
Our high-quality brass underfloor heating manifold is designed for reliable distribution, control and balancing of water across individual circuits in wet underfloor heating systems.
Available from 2 to 12 ports, the manifold can be configured to suit small residential UFH installations as well as larger multi-zone systems. Each heating circuit features individual flow control, allowing the system to be balanced for efficient and consistent operation.
The manifold is supplied pre-assembled and includes flow meters, drain valves, automatic air vent and ball valves with thermometer. Optional Eurocone pipe connectors and Grundfos or Wilo pump packs with thermostatic blending valve can also be selected when ordering.
Designed for underfloor heating and cooling applications in accordance with BS EN 1264-4.
Key Features
2–12 Port Options – Choose the number of ports required to match the individual heating loops in your UFH system.
Precise Flow Control – Integrated flow meters allow individual underfloor heating circuits to be adjusted and balanced.
Durable Brass Construction – Robust brass manifold body designed for reliable use in water underfloor heating systems.
Actuator Compatible – M30 x 1.5 valve connections are compatible with standard thermal actuators.
¾” Eurocone Circuit Connections – Suitable for a range of UFH pipe sizes when used with the appropriate Eurocone connectors.
Complete System Functions – Designed for system isolation, filling, draining, flushing and venting.
Optional Pump Pack – Choose a Grundfos or Wilo A-rated pump pack with thermostatic blending valve when required.
Technical Specifications
| Specification | Details |
|---|---|
| Material | Brass |
| Number of ports | 2–12 |
| Maximum operating pressure | 10 bar |
| Flow range | 30–300 l/h |
| Maximum temperature | 70°C |
| Minimum temperature | -5°C |
| Maximum differential pressure | 60 kPa (<30 dB(A)) |
| Minimum differential pressure | 17 kPa (30–150 l/h) / 25 kPa (150–300 l/h) |
| Manifold connection | 1″ FT |
| End kit connection | 1″ FT |
| Heating circuit connection | ¾” Eurocone |
| Actuator connection | M30 x 1.5 |
| Application | Water underfloor heating and cooling systems |
What Is Included?
When ordering the manifold, you will receive:
- Your selected 2–12 port brass underfloor heating manifold
- Flow meters
- Drain valves
- Automatic air vent
- Ball valves with thermometer
- Wall mounting components
Optional Eurocone Connectors
If Eurocone connectors are selected when ordering, you will receive the required quantity in your chosen size to connect the UFH pipework to the manifold.
Connector options currently available include 12 mm, 15 mm, 16 mm, 17 mm and 20 mm, allowing the manifold to be configured for different underfloor heating pipe sizes.
Optional Grundfos or Wilo Pump Pack
For installations requiring a circulation pump and temperature control, the manifold can be ordered with either a Grundfos or Wilo A-rated pump pack.
The selected pump pack includes a thermostatic mixer/blending valve, which helps regulate the water temperature supplied to the underfloor heating circuits.
Please note: the pump and blending valve are optional and are supplied only when a pump pack is selected when ordering. The current product options allow either a Grundfos or Wilo pump pack to be added.
If selected add pump pack you will get:
Grundfos or Wilo pump pack with mixer set blending valve (with pressure gauge)
What Size Underfloor Heating Manifold Do I Need?
Each individual UFH pipe loop normally requires its own manifold port. For example, a system containing six separate heating loops will normally require a 6-port underfloor heating manifold.
Not sure which size is suitable for your project? Read our What Size Underfloor Heating Manifold Do I Need? guide or contact us with your floor plan for assistance selecting the correct manifold and UFH components.
