In-Screed Underfloor Heating Cables 20W
The cable is a thin (5.5mm) twin conductor, PVC-free 20W per linear metre constant wattage heating cable with a pre-terminated 2.5m cold tail (power cable) attached.
Harmoni SmartCable is designed for installation in concrete floors and slabs of new builds, this system will provide a total heating solution in most installation scenarios including conservatories and sun rooms.
Product downloads
Product reviews
Ratings based on data collected by third party reviewing platform.
| 5 | 75% | |
| 4 | 25% | |
| 3 | 0% | |
| 2 | 0% | |
| 1 | 0% |
John Wood
28 November 2023 08:17
Very smart looking . Not fitted yet
Great service and price
Great service and helpful advice. The kit was packaged well and has clear instructions. Prompt delivery.
Thank you so much for your 5-star review! We will share this with the team to let them know to keep up the amazing work.
Jon Ellis, Huddersfield
11 November 2023 14:06
Good quality easy to use easy to install
Straightforward, good prices, fast delivery
All questions answered by phone, easy to use website showing stock availability
God prices and fast delivery
Thank you so much for taking the time to leave us a 5 star rating - it's much appreciated!
Louis Charalambous
15 June 2023 09:21
Connect to your app 2 rooms in one app.
Customer service experience
Great fast delivery
Thanks so much for giving us your take on how we are doing. We're glad that customers like you are having a great experience at Heater Shop.
Ceramica tiling services, Nottingham
13 July 2019 22:23
Comes in the kit and looks good for the price
Customer service experience
Had a few heat mats of these guys, and quite a few customers have gone direct now as well. Very good service, the staff are helpful and delivery is quick. This is the only place I get underfloor heating from now
Thank you very much for this really great feedback.