ProWarm™ Water Underfloor Heating Multi Room Kit
ProWarm™ Water Underfloor Heating Multi-Room Systems are the perfect solution for homeowners and tradesmen seeking a premium water underfloor heating kit. Designed to provide efficient and consistent heating, these systems create a cosy and inviting atmosphere throughout your entire home.
Customised Multi-Room Heating Solution
Each ProWarm™ multi-room water underfloor heating kit includes all necessary pipes and fittings to cover your selected zone size. Whether your space is small or expansive, this comprehensive kit ensures a seamless installation and allows you to tailor the heating system to your unique needs.
High-Quality Components for Superior Performance
Water Temperature Control: ProWarm™ kits feature precise water temperature control, a vital feature for optimal comfort and energy efficiency. Be cautious of systems that lack this facility.
European Standard Pex-Al-HDPE Pipe: The kits utilise high-quality Pex-Al-HDPE pipe with an aluminium oxygen barrier, preventing oxygen diffusion through the polymer matrix. This feature protects metal components from corrosion, enhancing system longevity.
Lifetime Warranty and WRAS Approval
ProWarm™ Water Underfloor Heating Kits come with a lifetime warranty.
✅ The ProWarm™ Water Underfloor Heating Kit includes WRAS-approved pipe, ensuring compliance with the Water Fittings Regulations and Scottish Byelaws. This certification demonstrates that the system meets stringent quality standards for safe and reliable operation.
Kit Components
Your ProWarm™ Water Underfloor Heating Kit includes the following components. For precise details on manifold size and pipe length, refer to our handy kit content comparison table.
- Grundfos Mixing Unit: An A-rated UPM3 Grundfos Manifold Pump/Mixing Valve Unit ensures efficient water circulation and precise temperature control.
- Manual Thermostat: Available if selected as part of your kit.
- Stainless Steel Manifold: Equipped with an adjustable flow meter, the manifold is factory-assembled on a fixing bracket for straightforward installation.
- Wiring Centre and Actuators: Includes a wiring centre and actuators. Please note that the image of the wiring centre is generic and may vary based on the thermostats purchased.
- ProWarm™ European Standard Pert-Al-Pert Pipe: Features a durable 16mm (outside diameter) pipe for excellent heat distribution.
- Edging Insulation: Used around the room’s perimeter to reduce heat loss and allow for expansion.
- Essential Installation Tools: Includes a pipe re-rounding tool, pipe staples, pipe cutters, nuts, olives, valves, and other items required for successful installation.
Compare Kits
This table shows exactly what you’ll get in the box based on your chosen kit size.
| Kit Size (m2) | 402 circuits | 603 circuits | 804 circuits | 1005 circuits | 1206 circuits | 1407 circuits | 1608 circuits | 1809 circuits | 20010 circuits |
|---|---|---|---|---|---|---|---|---|---|
| Manifold Pump + Mixer | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Manual Thermostat | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Thermostats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Manifold Ports | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Wiring Centre | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Actuators | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Pipe Length (m) | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 |
| Edging Insulation | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Tools | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Kit Size (m2) | 402 circuits | 603 circuits | 804 circuits | 1005 circuits | 1206 circuits |
|---|---|---|---|---|---|
| Manifold Pump + Mixer | Yes | Yes | Yes | Yes | Yes |
| Manual Thermostat | Yes | Yes | Yes | Yes | Yes |
| Number of Thermostats | 2 | 3 | 4 | 5 | 6 |
| Manifold Ports | 2 | 3 | 4 | 5 | 6 |
| Wiring Centre | Yes | Yes | Yes | Yes | Yes |
| Actuators | 2 | 3 | 4 | 5 | 6 |
| Pipe Length (m) | 200 | 300 | 400 | 500 | 600 |
| Edging Insulation | Yes | Yes | Yes | Yes | Yes |
| Tools | Yes | Yes | Yes | Yes | Yes |
| Kit Size (m2) | 1407 circuits | 1608 circuits | 1809 circuits | 20010 circuits |
|---|---|---|---|---|
| Manifold Pump + Mixer | Yes | Yes | Yes | Yes |
| Manual Thermostat | Yes | Yes | Yes | Yes |
| Number of Thermostats | 7 | 8 | 9 | 10 |
| Manifold Ports | 7 | 8 | 9 | 10 |
| Wiring Centre | Yes | Yes | Yes | Yes |
| Actuators | 7 | 8 | 9 | 10 |
| Pipe Length (m) | 700 | 800 | 900 | 1000 |
| Edging Insulation | Yes | Yes | Yes | Yes |
| Tools | Yes | Yes | Yes | Yes |
Specifications
| Features | Values | Testing Methods |
|---|---|---|
| Material | Crosslinked polyethylene PE-Xb internal layer, internal bonding layer, intermediate aluminium layer, external bonding layer, high density polyethylene HDPE external layer. | – |
| Colour | RAL white 9003 | – |
| Dimensions | 14÷32 mm | – |
| Application | Hot and cold potable water distribution, convector and radiator heating systems, radiant heating and air cooling systems, compressed air distribution systems, industrial installations. | – |
| Fittings | Pexal Brass, Bravopress and Pexal Twist | – |
| Minimum operating Temperature(1) | -60°C | – |
| Maximum temperature | +95°C/+100°C | EN ISO 21003-1 |
| Maximum Pressure | +10 bar | EN ISO 21003-1 |
| Density at 23°C | > 0.950 g/cm3 (crosslinked polyethylene) | – |
| Softening temperature | 135°C | – |
| Thermal expansion coefficient | 0.026 mm/m.K | – |
| Thermal conductivity | 0.42÷0.52 W/m.K | – |
| Internal roughness | 0.007 mm | – |
| Oxygen permeability | 0 mg/l | – |
| UV Resistance | Yes, if protected with UV-resistant paint | – |
| Halogen levels | Halogen-free | – |
(1) At any rate above the freezing temperature of the transported fluid.
The ProWarm™ Water Underfloor Heating Kit is WRAS approved. WRAS approval demonstrates it is of a suitable quality and standard against the Water Supply (Water Fittings) Regulations and Water Supply (Water Fittings) (Scotland) Byelaws, provided it is installed and used in accordance with the installation and requirement notes and any other restrictions within the approval. Any water fitting, which when installed, will carry or receive water from the public mains water supply in the UK, must comply with these regulations. They require that a water fitting should not cause waste, misuse, undue consumption or contamination of the water supply and must be ‘of an appropriate quality and standard’. To learn more about compliance, visit: WRAS approvals.
