Wet 70m² Underfloor Heating Kit

The Wet 70m² Underfloor Heating Kit is an excellent choice of heating system for domestic or commercial use. Radiated heat is a far more pleasant means of heating a space and with our wet 70m2 underfloor heating kit, you have everything you need in one box to install a system up to 70m².

- 55.5 m² @ 150mm spacing for areas of high heat loss
- 70.0 m² @ 200mm spacing for primary heating
- 105.0 m² @ 300mm spacing for secondary heating

Incl. Vat: £570.00 £475.00
Availability: In stock
SKU
kit023

70m² Multi-Zone Wet Underfloor Heating Kit

Planning water underfloor heating for a family kitchen, lounge and hallway? The 70m² multi-zone wet underfloor heating kit is intended for a traditional screeded floor, with heating pipe clipped securely to suitable insulation before an appropriate screed is laid. It brings together principal components for designing a comfortable, water-based heating system without having to source each item separately.

Well suited to correctly designed new-builds, extensions and major renovations, this kit lets an installer divide the heated area into suitable pipe circuits connected to a manifold. Warmth is delivered through the floor rather than wall-mounted radiators, making it easier to plan flexible room layouts.

Why choose this 70m² multi-zone underfloor heating kit?

  • Project-sized system: designed around approximately 70m² at the specified pipe spacing and heat-loss requirements.
  • Traditional screed installation: pipes are clipped to suitable insulation and embedded in screed, not laid in retrofit overlay boards.
  • Multi-circuit design: suitable for layouts with several rooms or areas where correctly planned pipe loops are needed.
  • Consistent underfloor warmth: distribute heat across the floor with an appropriately designed water-based heating system.
  • Trade and homeowner projects: suitable for professional installation in compatible floor constructions.
  • Optional room controls: choose suitable thermostats, wiring centres and actuators where independent zone control is required.

What’s Included in Your 70m² Wet Underfloor Heating Kit?

Your kit brings together the main components for a traditional screeded underfloor heating installation. The pipework is secured to suitable floor insulation using fixing clips before the screed is laid.

Kit Contents

Component Quantity
Grundfos circulation pump and temperature mixing valve unit 1 unit
Novatherm 4-zone Dualix manifold 1 manifold
Novatherm professional grade multilayer underfloor heating pipe 350 metres
60mm pipe fixing clips 600 clips
Perimeter edge insulation 50 metres
Pipe connector cores 8
Pipe reaming tool 1

Manifold Fittings Included

The Novatherm 4-zone Dualix manifold is listed with the following fittings:

  • 2 manifold isolating valves
  • 2 temperature gauges
  • Flow meters and lockshields on the manifold ports
  • 2 drain/fill valves with blank caps
  • 2 automatic air vents
  • 2 metal mounting brackets

Thermostats and Optional Controls

Thermostats are not included in the standard kit. Customers can select thermostats and other available control accessories from the optional drop-down choices on this product page. Check the selections and order summary to confirm exactly what is included before checkout.

Before installing: Confirm your pipe spacing, insulation, circuit layout and screed specification with your installer.

Next Working Day Delivery

Applies to UK Mainland only. Order before 12:30pm Mon–Fri. Orders placed after 12:30pm Friday will arrive Tuesday. Saturday delivery is available at an extra cost.

Free delivery

UK Mainland orders over £250 (ex VAT). Larger or palletised orders outside UK Mainland may incur additional fees.

Additional Information

Deliveries are fulfilled by third-party couriers. Delivery times are estimates and we are not liable for delays. For detailed information about shipping, view our Shipping and Returns.

 
Item Qty
Temperature Control and Pump Unit 1
4 Zone Dualix Manifold, including: 1
Manifold Isolating Valves 2
Temperature Gauges 2
Lockshields with flow meters on each port –
Drain/fill valves with blank cap 2
Automatic air vents 2
Metal fixing brackets 2
Pipe Reamer Tool 1
Novatherm MLCP Pipe 350M
Edge Insulation Roll 50M
60mm Pipe Clips 600
Connector Cores  8
   
 

Frequently Asked Questions

What room sizes does the 70m² Wet Underfloor Heating Kit suit best?
This 70m² underfloor heating kit is designed for large rooms or multi-room zones in residential and light commercial settings. It offers coverage for spaces like large kitchens or open-plan living areas, providing steady, energy-efficient heat with consistent performance across all zones.
What components are included in the 70m² Wet Underfloor Heating Kit?
The 70m2 underfloor heating kit includes premium-grade PEX pipe, a stainless steel manifold, fixing accessories, and a digital thermostat. These components ensure reliable flow control and long-term durability, allowing professional-level installation for efficient hydronic heating throughout the 70m² coverage area.
Is the 70m² Wet Underfloor Heating Kit compatible with all floor types?
Suitable for most floor constructions, the 70m² Wet Underfloor Heating Kit is compatible with screeded and concrete bases. For tiled finishes, the heat transfers efficiently through the floor surface, while timber or engineered wood installations benefit from steady, radiant warmth without overheating when properly insulated.