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.
Check our application manuals via the links below to get the best recommendations for design and installation of floor heating systems.
DEVI indoor application manual
Danfoss indoor application manual
![](/media/34epywz4/electric-heating-benefits-1920x420.jpg?width=880&height=4000&rnd=133137472428830000?anchor=center&mode=crop&width=1920&height=420)
Benefits of electric underfloor heating
A comfortable ambient temperature and quick response time are just a couple of the benefits electric heating offers. Learn more about these and other benefits of electric heating.
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.](/media/b2apprul/indoor-heating-mats-kids-on-floor.jpg?width=592&height=1920&rnd=132471569932000000?anchor=center&mode=crop&width=1920&height=420)
Product catalog
80 years of experience resulting in powerful products built with the highest standards of quality control.
Product range
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }DEVIheat™ Mirror 150SDEVIheat™ Mirror 150S heating mat is used for keeping the bathroom mirror mist free by mounting the heating mat in the adhesive behind the mirror.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }DEVIreg™ SmartWith DEVIreg™ Smart it’s easy to adjust electrical underfloor heating from the smartphone. The intuitive DEVIsmart™ App turns the smartphone into a remote control and enables homeowner to easily operate underfloor heating system at home – from anywhere in the world.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }ECflexECflex heating mat is an extremely high-quality, 360°, fully-screened twin conductor cable with a tough outer sheath (not UV stable) fixed on a glass fibre mesh. The heating mat is designed to be embedded in concrete or similar. A removable cap protects the cold lead connection from water ingress.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }DEVImat™DEVImat™ is an extremely high-quality, 360°, fully screened, twin conductor, self-adhesive, all-in-one mat with FEP insulated conductors and a red PVDF outer sheath (non UV stable).
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }ECheatThe round profile of ECheat, very low height (only 2.5 mm) and robust construction ensure a fast, simple and safe installation, perfect for renovating existing floors.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Analogue controllersAnalogue controllers are thermostats with temperature sensors allowing you to switch the system on and off depending on settings.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Heating MatsThe outdoor heating mats are designed for melting ice and snow and may be installed into special mastic for ground, grass and asphalt constructions. Mats are available in different lengths for two power supply options—230 and 400 V.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Self-limiting cablesSelf-limiting heating cables are designed with a temperature-dependent resistant element between two parallel copper bus wires. When the bus wires are connected to the mains, a current goes through the temperature-dependent resistant element which will then heat.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Heating CablesOutdoor heating cables are used for efficient snow removal and ice prevention. They provide safety for people, buildings, and the environment. It is a sustainable solution for a green and clean future through low energy consumption during the frost period.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Digital controllersDigital controllers have unique features allowing you to reduce energy waste. Equipped with temperature and moisture sensors, control modes, and special functions, they ensure accurate temperature settings, reducing energy consumption costs by up to 40 percent.
![Relevant accessories](/media/6646/electrical-heating-accessories.jpg?anchor=center&mode=crop&width=520)
![Elements of electric heating cable](/media/ltvf11r2/elements-of-heating-cable.jpg?anchor=center&mode=crop&width=625)
![Electric heating cable construction](/media/wbmfjdwf/element-construction-cable.jpg?anchor=center&mode=crop&width=625)
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 | |
Catalog | Danfoss Product catalogue | English | Multiple | 20.8 MB | ||
Application guide | DEVI Indoor Application manual | English | Multiple | 04 Nov, 2016 | 23.6 MB | |
Application guide | DEVI Indoor Application manual | Swedish | Sweden | 22 Jun, 2022 | 20.8 MB | |
Application guide | DEVI Indoor Application manual | Romanian, Moldavian, Moldovan | Romania | 26 May, 2022 | 21.2 MB | |
Application guide | DEVI Indoor Application manual | Russian | Kazakhstan | 15 Sep, 2020 | 21.2 MB | |
Application guide | DEVI Indoor Application manual | Danish | Denmark | 03 Jun, 2021 | 4.8 MB | |
Catalog | DEVI Product Catalogue | Finnish | Finland | 12 Feb, 2024 | 32.9 MB | |
Catalog | DEVI Product Catalogue | Ukrainian | Ukraine | 27 Nov, 2023 | 4.2 MB | |
Catalog | DEVI Product Catalogue | English | Multiple | 14 Mar, 2024 | 28.4 MB | |
Catalog | DEVI Product Catalogue | German | Austria | 25 Apr, 2024 | 6.4 MB | |
Catalog | DEVI Product Catalogue | Norwegian Bokmål | Norway | 28 Jun, 2022 | 13.6 MB | |
Catalog | DEVI Product Catalogue 2022 | Latvian | Latvia | 29 Mar, 2022 | 3.1 MB | |
Data sheet | DEVIbasic™ 20S - 230 V & 400 V | English | Multiple | 22 Feb, 2024 | 254.5 KB | |
Data sheet | DEVIbasic™ 20S (DSIG) | Ukrainian | Ukraine | 24 Dec, 2021 | 64.5 KB | |
Data sheet | DEVIcomfort™ 10T | English | Multiple | 07 Jun, 2024 | 240.9 KB | |
Data sheet | DEVIcomfort™ 10T (DTIR) | Danish | Denmark | 12 Jul, 2023 | 203.6 KB | |
Data sheet | DEVIflex 10T/18T | German | Multiple | 18 Mar, 2021 | 357.5 KB | |
Data sheet | DEVIflex™ 10T | Polish | Poland | 17 Jan, 2020 | 70.2 KB | |
Data sheet | DEVIflex™ 10T | English | Multiple | 22 Feb, 2024 | 241.3 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Russian | Central Asia Unit | 30 Aug, 2019 | 450.8 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Swedish | Sweden | 05 Sep, 2013 | 151.1 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Estonian | Estonia | 05 Sep, 2013 | 148.2 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Serbian (RS) | Serbia | 05 Sep, 2013 | 151.6 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Danish | Denmark | 19 Oct, 2022 | 216.9 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Slovak | Slovakia | 05 Sep, 2013 | 152.3 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Ukrainian | Ukraine | 24 Dec, 2021 | 69.0 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Kazakh | Kazakhstan | 05 Sep, 2013 | 211.3 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Czech | Czech Republic | 05 Sep, 2013 | 153.4 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Latvian | Latvia | 05 Sep, 2013 | 151.4 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Romanian, Moldavian, Moldovan | Romania | 05 Sep, 2013 | 151.3 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Slovenian | Slovenia | 05 Sep, 2013 | 150.7 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | French | France | 31 Jan, 2014 | 152.0 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Spanish, Castilian | Spain | 05 Sep, 2013 | 151.4 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Bulgarian | Bulgaria | 30 Aug, 2013 | 156.0 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Croatian | Croatia | 05 Sep, 2013 | 151.2 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Hungarian | Hungary | 05 Sep, 2013 | 153.2 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Norwegian Bokmål | Norway | 21 Mar, 2024 | 165.4 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Finnish | Finland | 05 Sep, 2013 | 150.5 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Portuguese | Portugal | 05 Sep, 2013 | 151.8 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Turkish | Turkey | 05 Sep, 2013 | 152.3 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Lithuanian | Lithuania | 05 Sep, 2013 | 151.1 KB | |
Data sheet | DEVIflex™ 18T | Polish | Poland | 17 Jan, 2020 | 68.9 KB | |
Data sheet | DEVIflex™ 18T | English | Multiple | 22 Feb, 2024 | 240.7 KB | |
Data sheet | DEVIflex™ 18T | Danish | Denmark | 19 Oct, 2022 | 210.3 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Hungarian | Hungary | 05 Sep, 2013 | 152.4 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Slovenian | Slovenia | 05 Sep, 2013 | 149.8 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Lithuanian | Lithuania | 05 Sep, 2013 | 150.4 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Turkish | Turkey | 05 Sep, 2013 | 151.6 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Croatian | Croatia | 05 Sep, 2013 | 150.4 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Norwegian Bokmål | Norway | 05 Sep, 2013 | 149.5 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Finnish | Finland | 05 Sep, 2013 | 149.7 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Portuguese | Portugal | 05 Sep, 2013 | 150.9 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Kazakh | Kazakhstan | 05 Sep, 2013 | 210.6 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Spanish, Castilian | Spain | 05 Sep, 2013 | 150.5 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Latvian | Latvia | 05 Sep, 2013 | 150.5 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Serbian (RS) | Serbia | 05 Sep, 2013 | 150.8 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Estonian | Estonia | 05 Sep, 2013 | 149.7 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Czech | Czech Republic | 05 Sep, 2013 | 152.8 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Romanian, Moldavian, Moldovan | Romania | 05 Sep, 2013 | 150.4 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Bulgarian | Bulgaria | 30 Aug, 2013 | 155.3 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Ukrainian | Ukraine | 24 Dec, 2021 | 63.9 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Slovak | Slovakia | 05 Sep, 2013 | 151.6 KB | |
Data sheet | DEVIflex™ 6T | Polish | Poland | 10 Jan, 2020 | 67.9 KB | |
Data sheet | DEVIflex™ 6T | English | Multiple | 22 Feb, 2024 | 228.1 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Hungarian | Hungary | 04 Sep, 2013 | 152.0 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Romanian, Moldavian, Moldovan | Romania | 04 Sep, 2013 | 150.4 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Russian | Central Asia Unit | 04 Sep, 2013 | 154.0 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Croatian | Croatia | 04 Sep, 2013 | 150.1 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Turkish | Turkey | 04 Sep, 2013 | 151.5 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Swedish | Sweden | 04 Sep, 2013 | 150.1 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Lithuanian | Lithuania | 04 Sep, 2013 | 150.2 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Latvian | Latvia | 04 Sep, 2013 | 150.4 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Danish | Denmark | 19 Oct, 2022 | 208.6 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Portuguese | Portugal | 04 Sep, 2013 | 150.9 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Czech | Czech Republic | 04 Sep, 2013 | 153.3 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Estonian | Estonia | 04 Sep, 2013 | 146.1 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Slovak | Slovakia | 04 Sep, 2013 | 151.4 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Slovenian | Slovenia | 04 Sep, 2013 | 149.8 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Spanish, Castilian | Spain | 04 Sep, 2013 | 150.4 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Norwegian Bokmål | Norway | 21 Mar, 2024 | 164.3 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Finnish | Finland | 05 Sep, 2013 | 149.7 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Serbian (RS) | Serbia | 04 Sep, 2013 | 150.6 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Ukrainian | Ukraine | 24 Dec, 2021 | 64.1 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Bulgarian | Bulgaria | 30 Aug, 2013 | 154.2 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Kazakh | Kazakhstan | 04 Sep, 2013 | 225.7 KB | |
Data sheet | ECflex 6T | English | Multiple | 23 Jul, 2020 | 438.2 KB | |
Data sheet | ECflex™ 10T (EFTCP) | English | Multiple | 17 Jul, 2023 | 448.8 KB | |
Data sheet | ECflex™ 10T (EFTCP) | Chinese (CN) | China | 05 Sep, 2013 | 477.5 KB | |
Data sheet | ECflex™ 10T (EFTCP) | Swedish | Sweden | 25 Jun, 2015 | 713.6 KB | |
Data sheet | ECflex™ 10T (EFTCP) | Dutch, Flemish | Netherlands | 05 Sep, 2013 | 198.8 KB | |
Data sheet | ECflex™ 10T (EFTCP) | Romanian, Moldavian, Moldovan | Romania | 24 Sep, 2013 | 212.9 KB | |
Data sheet | ECflex™ 18T (EFTCP) | Dutch, Flemish | Netherlands | 05 Sep, 2013 | 199.3 KB | |
Data sheet | ECflex™ 18T (EFTCP) | English | Multiple | 17 Jul, 2023 | 378.4 KB | |
Data sheet | ECflex™ 18T (EFTCP) | Chinese (CN) | China | 05 Sep, 2013 | 324.9 KB | |
Data sheet | ECflex™ 18T (EFTCP) | Romanian, Moldavian, Moldovan | Romania | 24 Sep, 2013 | 213.5 KB | |
Data sheet | ECflex™ 20T (EFTCP) | English | Multiple | 17 Jul, 2023 | 387.2 KB | |
Data sheet | ECflex™ 20T (EFTCP) | Chinese (CN) | China | 05 Sep, 2013 | 326.5 KB | |
Data sheet | ECflex™ 20T (EFTCP) | Dutch, Flemish | Netherlands | 05 Sep, 2013 | 199.1 KB | |
Data sheet | ECflex™ 20T (EFTCP) | Romanian, Moldavian, Moldovan | Romania | 24 Sep, 2013 | 296.7 KB |
Tools and apps
![80 years of DEVI Electric Heating](/media/vmgatwi1/06-devi-web-image-1120x747.jpg?anchor=center&mode=crop&width=810)
80 years of energy efficient and environmentally friendly electric heating innovation
FAQ
![DOs and DON’Ts for Indoor Electric Heating](/media/qerjdwi0/dos-and-donts-sensor-connection.jpg?width=420&height=1920&rnd=133032809335430000?anchor=center&mode=crop&width=1920&height=420)
DOs and DON’Ts for Indoor Electric Heating
Electric Heating is an energy-efficient and environmentally friendly floor heating solution. You can use it for either newly constructed or renovated homes.
Warranty
![Warranty](/media/hhal4xtk/warranty.jpg?anchor=center&mode=crop&width=520)
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
![electric heating](/media/lfcazorh/electric-heating.jpg?width=420&height=1920&rnd=133108126007370000?anchor=center&mode=crop&width=1920&height=420)
How to register for an electric heating warranty
Learn how to properly check cables or mats, do a resistance test and take all the necessary steps to get a warranty.
Learning
![Danfoss learning - online training free of charge](/media/17324/danfoss-learning1.jpg?width=258&height=1180&rnd=132398979708130000?anchor=center&mode=crop&width=1920&height=420)
Visit our Learning Center
Danfoss offers online training materials for technicians and designers working with electric heating. There are 3 e-lessons available free and on-demand through Danfoss Learning portal. For more information, register in our support section by following the link or find the overview of available relevant trainings in the table below.
Case studies
Contact us
For further information, please contact us for technical support