ProWarm™ Water Underfloor Heating Systems are the ideal choice for homeowners and tradesmen wishing to install a Premium Branded water underfloor heating kit.

ProWarm™ Water Underfloor Heating Single room kits are ideal for combining one area of water underfloor heating (eg. living room) with a standard radiator system. Each kit is designed to cover an area in square meters when the pipe is spaced at 250mm apart. This spacing provides an output of 115w per square meter. If you require a higher output please choose a high output kit.

Please Note : ProWarm™ Water Underfloor Heating kits feature water temperature control, beware of systems without this facility. ProWarm™ only use high quality European Standard Pex-Al-HDPE pipe. The aluminium layer acts as an oxygen barrier, preventing the oxygen diffusion through the polymer matrix, which stops corrosion of the metal components in the system. Visit prowarm.com for more details.

ProWarm™ Water Underfloor Heating Kit Components:

Below are examples of all products which could comprise your ProWarm™ Water Underfloor Heating Kit. 

• Grundfos Temperature Unit

  A rated UPS 2 Grundfos Single Circuit Constant Supply Temperature Unit.

• Grundfos Mixing Unit

  A rated UPS 2 Grundfos Manifold Pump/Mixing Valve Unit

• 2,3 or 4 Port Manifold

  Stainless steel manifold with adjustable flow meter. Factory assembled on fixing bracket.

• Manual thermostat

  For a small additional fee you can upgrade your thermostat to a digital, programmable, wireless or touchscreen one.

• ProWarm™ European Standard Pex-Al-HDPE pipe

  16mm (outside) diameter Pex-Al-HDPE pipe

• Edging Insulation

  Edge Insulation is to be used around the edge of the room in order to minimise unwanted heat loss and allow for expansion.

• Tools

  Pipe Re Rounding Tool, Pipe Staples and Pipe Cutters.

Feature s	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, raidant 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	-