Heating Cables

  • Overview
  • Documents
  • Tools and apps
  • Related products
  • Related applications
  • Related solutions
  • FAQ
  • Warranty
  • Case stories

Heating cables

Indoor heating cables are used for a variety of applications, including indoor comfort floor heating and total heating, both for small houses as well as large commercial buildings. Heating cables are mostly used in connection with new build or larger renovation projects. Heating cables used in floor constructions are serial resistive cables, preferably twin conductor for easier installation. A range of single conductor cables are also available.

Features and benefits using heating cables

Easy to install, flexible cable

Maximum performance and fast installation

Fast reaction time

Safe and robust

Invisible heat source

Ease of installation

Long life-time with up to 20-year full warranty

80 years of experience resulting in powerful products built with the highest standards of quality control.

Product catalog

80 years of experience resulting in powerful products built with the highest standards of quality control.

Comfort floor heating with ECflex heating cables

Comfort floor heating with ECflex heating cables

Heating cables are mostly used in connection with new building or with larger renovation projects, where a completely new floor construction is laid out.

Electric heating videos on YouTube

Electric heating videos on YouTube

You can see all our videos about Electric Heating on a dedicated playlist on YouTube. Follow the link below.

Comfort floor heating with DEVIflex heating cables

In this animation we'll show you how to reach the best effect of your cable heating system with most comfortable temperature on the floor surface considering DEVIflex cable to cable distance, output per square meter and cable installation depth.

Documents

Documents
Type Name Language Valid for Updated Download File type
Application guide Danfoss Indoor Cable Floor Heating Systems Application manual English Multiple 20 Aug, 2018 3.6 MB .pdf
Catalog Danfoss Product catalogue Romanian, Moldavian, Moldovan Romania 18 Jul, 2017 418.0 KB .pdf
Catalog Danfoss Product catalogue English Multiple 01 Jun, 2022 28.0 MB .pdf
Application guide DEVI Indoor Application manual Russian Central Asia Unit 15 Sep, 2020 21.2 MB .pdf
Application guide DEVI Indoor Application manual Danish Denmark 03 Jun, 2021 4.8 MB .pdf
Application guide DEVI Indoor Application manual Swedish Sweden 22 Jun, 2022 20.8 MB .pdf
Application guide DEVI Indoor Application manual English Multiple 04 Nov, 2016 23.6 MB .pdf
Application guide DEVI Indoor Application manual Romanian, Moldavian, Moldovan Romania 26 May, 2022 21.2 MB .pdf
Catalog DEVI Product Catalogue Norwegian Bokmål Norway 28 Jun, 2022 13.6 MB .pdf
Catalog DEVI Product Catalogue English Multiple 01 Jun, 2022 41.2 MB .pdf
Catalog DEVI Product Catalogue Finnish Finland 04 Mar, 2022 10.4 MB .pdf
Catalog DEVI Product Catalogue 2022 Latvian Latvia 29 Mar, 2022 3.1 MB .pdf
Data sheet DEVIbasic™ 20S (DSIG) Ukrainian Ukraine 24 Dec, 2021 64.5 KB .pdf
Data sheet DEVIbasic™ 20S (DSIG) - 230V English Multiple 09 Jun, 2022 443.1 KB .pdf
Data sheet DEVIcomfort™ 10T (DTIR) English Multiple 09 Jun, 2022 374.9 KB .pdf
Data sheet DEVIflex 10T/18T German Multiple 18 Mar, 2021 357.5 KB .pdf
Data sheet DEVIflex™ 10T Polish Poland 17 Jan, 2020 70.2 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Danish Denmark 05 Sep, 2013 151.3 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Czech Czech Republic 05 Sep, 2013 153.4 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Bulgarian Bulgaria 30 Aug, 2013 156.0 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Estonian Estonia 05 Sep, 2013 148.2 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Spanish, Castilian Spain 05 Sep, 2013 151.4 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Latvian Latvia 05 Sep, 2013 151.4 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Lithuanian Lithuania 05 Sep, 2013 151.1 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Kazakh Kazakhstan 05 Sep, 2013 211.3 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Hungarian Hungary 05 Sep, 2013 153.2 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Russian Central Asia Unit 30 Aug, 2019 450.8 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Norwegian Bokmål Norway 17 Nov, 2020 165.4 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Portuguese Portugal 05 Sep, 2013 151.8 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Swedish Sweden 05 Sep, 2013 151.1 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Serbian (RS) Serbia 05 Sep, 2013 151.6 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Slovenian Slovenia 05 Sep, 2013 150.7 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Turkish Turkey 05 Sep, 2013 152.3 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Croatian Croatia 05 Sep, 2013 151.2 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) French France 31 Jan, 2014 152.0 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Finnish Finland 05 Sep, 2013 150.5 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Slovak Slovakia 05 Sep, 2013 152.3 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Romanian, Moldavian, Moldovan Romania 05 Sep, 2013 151.3 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) Ukrainian Ukraine 24 Dec, 2021 69.0 KB .pdf
Data sheet DEVIflex™ 10T (DTIP) English Multiple 09 Jun, 2022 396.7 KB .pdf
Data sheet DEVIflex™ 18T Polish Poland 17 Jan, 2020 68.9 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Czech Czech Republic 05 Sep, 2013 152.8 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Estonian Estonia 05 Sep, 2013 149.7 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Bulgarian Bulgaria 30 Aug, 2013 155.3 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Spanish, Castilian Spain 05 Sep, 2013 150.5 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Danish Denmark 05 Sep, 2013 150.5 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Hungarian Hungary 05 Sep, 2013 152.4 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Croatian Croatia 05 Sep, 2013 150.4 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Latvian Latvia 05 Sep, 2013 150.5 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Lithuanian Lithuania 05 Sep, 2013 150.4 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Romanian, Moldavian, Moldovan Romania 05 Sep, 2013 150.4 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Portuguese Portugal 05 Sep, 2013 150.9 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Norwegian Bokmål Norway 05 Sep, 2013 149.5 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Ukrainian Ukraine 24 Dec, 2021 63.9 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Slovak Slovakia 05 Sep, 2013 151.6 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Turkish Turkey 05 Sep, 2013 151.6 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Finnish Finland 05 Sep, 2013 149.7 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Kazakh Kazakhstan 05 Sep, 2013 210.6 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Serbian (RS) Serbia 05 Sep, 2013 150.8 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) Slovenian Slovenia 05 Sep, 2013 149.8 KB .pdf
Data sheet DEVIflex™ 18T (DTIP) English Multiple 09 Jun, 2022 391.5 KB .pdf
Data sheet DEVIflex™ 6T Polish Poland 10 Jan, 2020 67.9 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Ukrainian Ukraine 24 Dec, 2021 64.1 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Croatian Croatia 04 Sep, 2013 150.1 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Finnish Finland 05 Sep, 2013 149.7 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Kazakh Kazakhstan 04 Sep, 2013 225.7 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Hungarian Hungary 04 Sep, 2013 152.0 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Portuguese Portugal 04 Sep, 2013 150.9 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Norwegian Bokmål Norway 17 Nov, 2020 164.3 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) English Multiple 09 Jun, 2022 388.7 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Serbian (RS) Serbia 04 Sep, 2013 150.6 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Turkish Turkey 04 Sep, 2013 151.5 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Russian Central Asia Unit 04 Sep, 2013 154.0 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Swedish Sweden 04 Sep, 2013 150.1 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Romanian, Moldavian, Moldovan Romania 04 Sep, 2013 150.4 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Slovenian Slovenia 04 Sep, 2013 149.8 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Slovak Slovakia 04 Sep, 2013 151.4 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Bulgarian Bulgaria 30 Aug, 2013 154.2 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Danish Denmark 04 Sep, 2013 150.3 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Czech Czech Republic 04 Sep, 2013 153.3 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Estonian Estonia 04 Sep, 2013 146.1 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Spanish, Castilian Spain 04 Sep, 2013 150.4 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Latvian Latvia 04 Sep, 2013 150.4 KB .pdf
Data sheet DEVIflex™ 6T (DTIP) Lithuanian Lithuania 04 Sep, 2013 150.2 KB .pdf
Data sheet ECflex 6T English Multiple 23 Jul, 2020 438.2 KB .pdf
Data sheet ECflex™ 10T (EFTCP) Chinese (CN) China 05 Sep, 2013 477.5 KB .pdf
Data sheet ECflex™ 10T (EFTCP) Romanian, Moldavian, Moldovan Romania 24 Sep, 2013 212.9 KB .pdf
Data sheet ECflex™ 10T (EFTCP) Dutch, Flemish Netherlands 05 Sep, 2013 198.8 KB .pdf
Data sheet ECflex™ 10T (EFTCP) Swedish Sweden 25 Jun, 2015 713.6 KB .pdf
Data sheet ECflex™ 10T (EFTCP) English Multiple 10 Nov, 2021 480.6 KB .pdf
Data sheet ECflex™ 18T (EFTCP) Romanian, Moldavian, Moldovan Romania 24 Sep, 2013 213.5 KB .pdf
Data sheet ECflex™ 18T (EFTCP) Dutch, Flemish Netherlands 05 Sep, 2013 199.3 KB .pdf
Data sheet ECflex™ 18T (EFTCP) Chinese (CN) China 05 Sep, 2013 324.9 KB .pdf
Data sheet ECflex™ 18T (EFTCP) English Multiple 10 Nov, 2021 489.6 KB .pdf
Data sheet ECflex™ 20T (EFTCP) Dutch, Flemish Netherlands 05 Sep, 2013 199.1 KB .pdf
Data sheet ECflex™ 20T (EFTCP) Romanian, Moldavian, Moldovan Romania 24 Sep, 2013 296.7 KB .pdf
Data sheet ECflex™ 20T (EFTCP) Chinese (CN) China 05 Sep, 2013 326.5 KB .pdf
Data sheet ECflex™ 20T (EFTCP) English Multiple 10 Nov, 2021 477.8 KB .pdf
Catalog Електричні кабельні нагрівальні системи DEVI Ukrainian Ukraine 14 Sep, 2022 5.0 MB .pdf

Tools and apps

80 years of DEVI Electric Heating

80 years of energy efficient and environmentally friendly electric heating innovation

Related products

Relevant accessories

Relevant accessories

Find relevant accessories by following this link

Related applications

Related solutions

FAQ

Yes, all cables can be repaired. Electric heating offers a comprehensive and accurate fault (location) finding service. Contact your electrical installer for more details. 
 

Cold tails can be extended based on wire length, specific output, cross sections, but it needs a separate calculation. Please contact your local technical support. 

In the case of a broken cold lead an equal length of the same cross section and type cold lead can be used as a replacement when mounted by authorized personnel.  

Sensor cable can be extended up to 100 m without contacting local support, using the same cross sections of wires (e.g. 0,75 mm2). For longer lengths please contact local technical support. 
 

This will depend upon the finish specified. For timber surfaces: 20mm for soft wood; 30mm for hard wood; most wood laminates are OK, but may need to be treated on merit. Talk to your floor covering supplier. Most vinyl floor coverings are suitable as long as you adhere to the manufacturer’s temperature limits and the elements are encased within the floor or a surface screed/FLC. Most carpets and underlays are suitable. 

This will depend upon the area being heated and the density of electric heating cable installed. Typically, we install at approx. 140 to 150 W/m² of heated floor area. Contact an installer recommended by DEVI / Danfoss Electric Heating for advice. 

Yes, provided the cables are first covered with latex floor leveling compound, and the carpet used with a floor heating system is certified, approved, and confirmed by its manufacturer. 
 

Warranty

Warranty

At Danfoss, it is important for us to deliver high-quality products with long-lasting effects. Should you, against all expectations, experience a problem with your product, Danfoss offers a warranty for electric heating products valid from the date of purchase that was no later than 2 years from production date.
 
Depending on the product, the product guarantee is valid for two years, five years, or twenty years.
 
Product warranty covers costs for:

  • product replacement with a new comparable product or repair of the product
  • transportation costs

Case stories

  • if (isSmallPicture) { Coburg’s First Passive House, Victoria Australia; } else if (isBigColumns) { Coburg’s First Passive House, Victoria Australia } else { Coburg’s First Passive House, Victoria Australia }
    Coburg’s First Passive House, Victoria Australia

    Home By Hutt, Melbourne Design Studios, and Grand Designs Australia designed and built the first Passive Home in the humble suburb of Coburg, Melbourne. 

  • if (isSmallPicture) { Electric heating in the world’s tallest timber building in Norway; } else if (isBigColumns) { Electric heating in the world’s tallest timber building in Norway } else { Electric heating in the world’s tallest timber building in Norway }
    Electric heating in the world’s tallest timber building in Norway

    Officially the world's tallest timber building at 85.4 m (280 ft) tall, Mjøstårnet translates as “the tower of lake Mjøsa”. The building is named after Norway’s biggest lake, which it is located beside.

  • if (isSmallPicture) { Romantic surroundings in Lapland multiplied by comfort of electric heating.; } else if (isBigColumns) { Romantic surroundings in Lapland multiplied by comfort of electric heating. } else { Romantic surroundings in Lapland multiplied by comfort of electric heating. }
    Romantic surroundings in Lapland multiplied by comfort of electric heating.

    40 igloos - Aurora cabins – are located in the wintry forest. They are glass-roofed so that guests can wrap up in a blanket and enjoy the breathtaking views of the Milky Way, the North star and the Northern lights.