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Harmoni SmartCable 20W - In-Screed Heating Cables

View all Electric Underfloor Heating

Lifetime Warranty
Harmoni SmartCable 20W - In-Screed Heating Cables
Harmoni SmartCable 20W - In-Screed Heating CablesHarmoni SmartCable 20W - In-Screed Heating Cables
Product CodeModelCoverageCable lengthWattagePriceStockQty
Harmoni In-Screed SmartCable-20 20m 425wHMC425
QF #: 16408
Harmoni Cable-20 20m
2.0m²
20 m
425 W
£28.16£33.79
ex VATinc VAT
37
ModelHarmoni Cable-20 20m
Coverage2.0m²
Cable length20 m
Wattage425 W
Harmoni In-Screed SmartCable-20 32m 650wHMC650
QF #: 16409
Harmoni Cable-20 30m
3.0m²
30 m
650 W
£36.65£43.98
ex VATinc VAT
7
ModelHarmoni Cable-20 30m
Coverage3.0m²
Cable length30 m
Wattage650 W
Harmoni In-Screed SmartCable-20 40m 830wHMC830
QF #: 16410
Harmoni Cable-20 40m
4.0m²
40 m
830 W
£43.15£51.78
ex VATinc VAT
1
ModelHarmoni Cable-20 40m
Coverage4.0m²
Cable length40 m
Wattage830 W
Harmoni In-Screed SmartCable-20 50m 970wHMC970
QF #: 16411
Harmoni Cable-20 50m
5.0m²
50 m
970 W
£48.64£58.37
ex VATinc VAT
15
ModelHarmoni Cable-20 50m
Coverage5.0m²
Cable length50 m
Wattage970 W
Harmoni In-Screed SmartCable-20 60m 1270wHMC1270
QF #: 16412
Harmoni Cable-20 60m
6.0m²
60 m
1270 W
£60.47£72.56
ex VATinc VAT
52
ModelHarmoni Cable-20 60m
Coverage6.0m²
Cable length60 m
Wattage1270 W
Harmoni In-Screed SmartCable-20 70m 1410wHMC1410
QF #: 16413
Harmoni Cable-20 70m
7.0m²
70 m
1410 W
£61.64£73.97
ex VATinc VAT
8
ModelHarmoni Cable-20 70m
Coverage7.0m²
Cable length70 m
Wattage1410 W
Harmoni In-Screed SmartCable-20 80m 1620wHMC1620
QF #: 16414
Harmoni Cable-20 80m
8.0m²
80 m
1620 W
£68.30£81.96
ex VATinc VAT
56
ModelHarmoni Cable-20 80m
Coverage8.0m²
Cable length80 m
Wattage1620 W
Harmoni In-Screed SmartCable-20 90m 1890wHMC1890
QF #: 16415
Harmoni Cable-20 90m
9.0m²
90 m
1890 W
£75.96£91.15
ex VATinc VAT
16
ModelHarmoni Cable-20 90m
Coverage9.0m²
Cable length90 m
Wattage1890 W
Harmoni In-Screed SmartCable-20 125m 2530wHMC2530
QF #: 16416
Harmoni Cable-20 125m
12.0m²
125 m
2530 W
£88.63£106.36
ex VATinc VAT
5
ModelHarmoni Cable-20 125m
Coverage12.0m²
Cable length125 m
Wattage2530 W
Harmoni In-Screed SmartCable-20 130m 2680wHMC2680
QF #: 13999
Harmoni Cable-20 130m
11.5-15m²
130 m
2680 W
£122.11£146.53
ex VATinc VAT
ModelHarmoni Cable-20 130m
Coverage11.5-15m²
Cable length130 m
Wattage2680 W
Harmoni In-Screed SmartCable-20 150m 3030wHMC3030
QF #: 14000
Harmoni Cable-20-150m
13-17m²
150 m
3030 W
£129.94£155.93
ex VATinc VAT
ModelHarmoni Cable-20-150m
Coverage13-17m²
Cable length150 m
Wattage3030 W
Harmoni In-Screed SmartCable-20 200m 3940wHMC3960
QF #: 14001
Harmoni Cable-20 200m
17-22m²
200 m
3960 W
£159.16£190.99
ex VATinc VAT
ModelHarmoni Cable-20 200m
Coverage17-22m²
Cable length200 m
Wattage3960 W
Harmoni In-Screed SmartCable-20 270m 5670wHMC5850
QF #: 14003
Harmoni Cable-20 290m
25.5-32.5m²
290 m
5850 W
£235.12£282.14
ex VATinc VAT
ModelHarmoni Cable-20 290m
Coverage25.5-32.5m²
Cable length290 m
Wattage5850 W
Harmoni In-Screed SmartCable-20 340m 6490wHMC6490
QF #: 14004
Harmoni Cable-20 325m
28-36m²
325 m
6490 W
£247.79£297.35
ex VATinc VAT
ModelHarmoni Cable-20 325m
Coverage28-36m²
Cable length325 m
Wattage6490 W
Harmoni In-Screed SmartCable-20 375m 7590wHMC7590
QF #: 14007
Harmoni Cable-20 375m
33-42m²
375 m
7590 W
£265.89£319.07
ex VATinc VAT
1
ModelHarmoni Cable-20 375m
Coverage33-42m²
Cable length375 m
Wattage7590 W
Harmoni In-Screed SmartCable-20 395m 8200wHMC7920
QF #: 14008
Harmoni Cable-20 400m
34.5-44m²
400 m
7920 W
£318.32£381.98
ex VATinc VAT
ModelHarmoni Cable-20 400m
Coverage34.5-44m²
Cable length400 m
Wattage7920 W
Harmoni In-Screed SmartCable-20 430m 8840wHMC9020
QF #: 14009
Harmoni Cable-20 450m
39-50m²
450 m
9020 W
£336.42£403.70
ex VATinc VAT
ModelHarmoni Cable-20 450m
Coverage39-50m²
Cable length450 m
Wattage9020 W
Harmoni Pro-E White Wi-Fi Thermostat - 16 AmpPRO-E-W-16
QF #: 22428
Pro-E
£58.29£69.95
ex VATinc VAT
199
ModelPro-E
Harmoni Pro-E Black Wi-Fi Thermostat - 16 AmpPRO-E-B-16
QF #: 22430
Pro-E
£58.29£69.95
ex VATinc VAT
167
ModelPro-E
Harmoni Touch-E White Wi-Fi Thermostat - 16 AmpTOUCH-W-16
QF #: 22432
Touch-E
£74.99£89.99
ex VATinc VAT
15
ModelTouch-E
Harmoni Touch-E Black Wi-Fi Thermostat - 16 AmpTOUCH-B-16
QF #: 22433
Touch-E
£74.99£89.99
ex VATinc VAT
162
ModelTouch-E
Harmoni 25 Programmable Thermostat140G0052
QF #: 8298
Harmoni 25
£38.32£45.98
ex VATinc VAT
131
ModelHarmoni 25

Need Help? Free Design Service

Call 01473 559079 or email us for a bespoke design service for your underfloor heating project FREE

The Harmoni in Screed cable offers a flexible solution for most new build applications where a total heating solution is required. The flexibility of the cable installation allows variable power outputs to be installed with a maximum of 230 W/m². This system will provide a total heating solution in most installation scenarios including conservatories and sun rooms.

Developed for a variety of applications including domestic and commercial indoor floor heating. Underfloor heating in-screed cables are generally used in new build or extension projects. The heating cables radiate evenly across the whole surface, whilst maintaining its warmth created by a deep layer of flooring - unlike a conventional underfloor heat mat. Subsequently offering an alternative total heating solution, which is economical, efficient, and comfortable.

Why use Harmoni Cable?

Our Harmoni Cable 10W features:

  • Twin conductor
  • 20W/m Output
  • 230/240V Operating Voltage
  • 7mm Thickness
  • Min. bending radius of 30mm
  • Easy to install
  • Twin conductor heating cable
  • Suitable for most floor surfaces
  • Can be installed within the thickness of tile adhesive

We offer a premium electric underfloor heating range that offers unbeatable value. At Element Shop we provide:

  • The best quality product at the lowest price
  • A lifetime warranty on all products. This includes an installation replacement warranty
  • Noteworthy customer service
  • Free next working day delivery
  • A free detailed quotation
  • Independent S Mark & Fimko safety approved products
  • A free design service

All Harmoni mats, foils and cables include guarantees against manufacturer defects. This covers the lifetime of the initial floor covering. As well the required CE marking, all our mats, foils and cables are independently Intertek S Mark and SGS Fimko FI mark approved. These marks are visual proof that our products are manufactured to the highest standards in safety and added assurance that there is no risk of a product safety failure.

Installer warranty

This gives you a guarantee if you damage your Harmoni mat, foil or cable. It is in effect up until before the finished floor surface has been installed. Damage can occur when installing underfloor heating. If damage occurs, we will replace it with an equivalent product free of charge.

Product downloads

Harmoni 25 Datasheet

File Size: 292.00 KB

Harmoni 25 Installation Guide

File Size: 760.16 KB

Harmoni Cable Data Sheet

File Size: 622.67 KB

Harmoni Cable Manual

File Size: 1.59 MB

Harmoni Cable Manual

File Size: 2.23 MB

Harmoni Commissioning Record

File Size: 255.76 KB

Harmoni Installer Warranty

File Size: 761.86 KB

Harmoni Lifetime Warranty

File Size: 760.19 KB

SmartCable Specification Sheet

File Size: 639.47 KB

Product reviews

4.8100% Positive (4 reviews)

Ratings based on data collected by third party reviewing platform.

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Excellent

John Wood
28 November 2023 08:20

Very smart looking . Not fitted yet

Excellent

Jon Ellis, Huddersfield
11 November 2023 14:09

Good quality easy to use easy to install

Excellent

Louis Charalambous
15 June 2023 09:22

Connect to your app 2 rooms in one app.

Good

Ceramica tiling services, Nottingham
13 July 2019 22:23

Comes in the kit and looks good for the price