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ProWarm™ Water Underfloor Heating Systems are the perfect choice for both homeowners and tradespeople seeking a Premium Branded water underfloor heating kit.
Our High Output - Water Underfloor Heating Single room kits are specifically designed for areas with high heat loss, such as conservatories, where you wish to combine the underfloor heating with a standard radiator system. Each kit is tailored to cover a specific area in square meters when the pipe is spaced at 200mm apart, providing an output of 125w per square meter. If you require a lower output, we also offer standard output kits for your convenience.
Please Note: ProWarm™ Water Underfloor Heating kits are equipped with advanced water temperature control, a feature to be cautious of when considering other systems. Our commitment to quality is evident in our choice to use only high-quality European Standard Pex-Al-HDPE pipe. The inclusion of an aluminium layer acts as an oxygen barrier, effectively preventing oxygen diffusion through the polymer matrix, and thereby eliminating corrosion risks for the metal components in the system.
ProWarm™ Water Underfloor Heating Kit Components:
Below are examples of the products included in your ProWarm™ Water Underfloor Heating Kit. For a comprehensive list of what you'll find in the box, please refer to our handy Kit Content Comparison Table below.
Grundfos Temperature Unit: A rated UPM3 Grundfos Single Circuit Constant Supply Temperature Unit.
Grundfos Mixing Unit: A rated UPM3 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: Customize your kit by upgrading your thermostat to a digital, programmable, wireless, or touchscreen one for a small additional fee.
ProWarm™ European Standard PERT-AL-PERT Pipe: 16mm (outside) diameter PERT-AL-PERT pipe.
Tools: Pipe Re Rounding Tool, Pipe Staples, and Pipe Cutters for easy installation.
Edging Insulation: Edge Insulation is included to minimize unwanted heat loss and allow for expansion, placed around the edge of the room.
This table shows exactly what you'll get in the box based on your chosen kit size.
Kit Size (m2)
10
12
14
16
18
20
22
24
30
40
50
60
70
80
Single Circuit Pump
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
X
X
X
X
X
X
Manifold Pump + Mixer
X
X
X
X
X
X
X
X
Yes
Yes
Yes
Yes
Yes
Yes
Manual Thermostat
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Manifold Ports
X
X
X
X
X
X
X
X
2
2
3
3
4
4
Pipe Length (m)
50
60
70
80
90
100
110
120
150
200
250
300
350
400
Edging Insulation
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Pipe re-rounding tool
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Pipe staples
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Pipe cutters
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Nuts and olives
X
X
X
X
X
X
X
X
Yes
Yes
Yes
Yes
Yes
Yes
Valves
X
X
X
X
X
X
X
X
Yes
Yes
Yes
Yes
Yes
Yes
Kit Size (m2)
10
12
14
16
18
20
22
Temperature Unit
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Manifold Pump + Mixer
X
X
X
X
X
X
X
Manual Thermostat
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Manifold Ports
X
X
X
X
X
X
X
Pipe Length (m)
50
60
70
80
90
100
110
Edging Insulation
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Pipe re-rounding tool
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Pipe staples
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Pipe cutters
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Nuts and olives
X
X
X
X
X
X
X
Valves
X
X
X
X
X
X
X
Kit Size (m2)
24
30
40
50
60
70
80
Temperature Unit
Yes
X
X
X
X
X
X
Manifold Pump + Mixer
X
Yes
Yes
Yes
Yes
Yes
Yes
Manual Thermostat
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Manifold Ports
X
2
2
3
3
4
4
Pipe Length (m)
120
150
200
250
300
350
400
Edging Insulation
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Pipe re-rounding tool
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Pipe staples
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Pipe cutters
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Nuts and olives
X
Yes
Yes
Yes
Yes
Yes
Yes
Valves
X
Yes
Yes
Yes
Yes
Yes
Yes
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.
Heatmiser DS1, Central Heating Dial Thermostat
Power On and Heat On Indication
Modern Appearance
Easily increase or decrease the required temperature
At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.
We're proud to offer a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99
2-3 working days delivery - FREE (Order before 4pm Monday - Friday)
Next working day - £4.99 (Order before 4pm Monday - Friday, applies to orders over £19.99)
Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
Saturday delivery - £29.99 (Order before 4pm Monday - Friday)
At The Underfloor Heating Store, our customers have 30 days to upgrade, replace or refund their orders.
Returns
At The Underfloor Heating Store, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund. Learn more.
Replacements
We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement. Learn more.
Upgrades
Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order. Learn more.
Lifetime warranty
At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.
Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.
At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!
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