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

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

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) {
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }ECdryEcdry is all-in-one heating element, consisting of a foam construction and underlay system can be used under wooden floorings, parquets, and laminates up to 22 mm.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }DEVIreg™ Smart digital thermostat for electric underfloor heatingDEVIreg™ Smart is a digital thermostat for electric underfloor heating with discreet and timeless design. Control heating from anywhere, at any time with DEVIreg™ Smart App. Superior comfort and reduced energy costs.
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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 { }ECtemp SmartThe ECtemp Smart is an intuitive programmable timer thermostat to be connected to WIFI and ECtemp Smart App controllable from anywhere, at any time. The thermostat is primarily used for controlling electrical floor heating elements.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Self-leveling valvesExperience true operational simplicity with self-leveling valves from Danfoss. These line-mounted, flow-dividing valves automatically adjust a machine’s bucket or attachment position in response to movement of the boom cylinder. The result is a constant bucket altitude, no matter how much repositioning your task requires.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Water-cooled brakesAirflex water-cooled brake models are engineered to absorb and dissipate huge thermal loads in even the most severe applications.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }PVG-EX proportional valvesOur PVG-EX program is an explosion proof PVG designed to be used in Ex hazardous areas like mining and oil and gas industries. The PVG-EX shares the same features as the standard PVG. This enables stack combinations of flexible slice sections, making it possible to build valve groups meeting the exact requirements, now for use in hazardous areas.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Air-cooled disc clutches and brakesAirflex air-cooled disc clutches and brakes excel in a wide range of applications including oil and gas drawworks, mining draglines and shovels. With favorable torque-to-size ratios and low-inertia friction disc assemblies, they provide maximum performance in limited spaces.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Brake valvesAchieve the perfect feel with Danfoss brake valves. With decades of experience designing custom solutions for mobile machinery, Danfoss has perfected the art of turning calculations into a braking system that gives you – and your operators – exactly what you want. With our full range of power, manual and hybrid brake valves, we can help you increase machine performance and productivity.



Documents
Type | Name | Language | Valid for | Updated | Download | File type |
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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 | Russian | Kazakhstan | 15 Sep, 2020 | 21.2 MB | |
Application guide | DEVI Indoor Application manual | Romanian, Moldavian, Moldovan | Romania | 26 May, 2022 | 21.2 MB | |
Application guide | DEVI Indoor Application manual | Danish | Denmark | 03 Jun, 2021 | 4.8 MB | |
Application guide | DEVI Indoor Application manual | Swedish | Sweden | 22 Jun, 2022 | 20.8 MB | |
Application guide | DEVI Indoor Application manual | English | Multiple | 04 Nov, 2016 | 23.6 MB | |
Catalog | DEVI Product Catalogue | English | Multiple | 14 Mar, 2024 | 28.4 MB | |
Catalog | DEVI Product Catalogue | German | Austria | 20 Jan, 2025 | 6.0 MB | |
Catalog | DEVI Product Catalogue | Ukrainian | Ukraine | 16 Jan, 2025 | 13.0 MB | |
Catalog | DEVI Product Catalogue | Finnish | Finland | 12 Feb, 2024 | 32.9 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 Jan, 2025 | 266.7 KB | |
Data sheet | DEVIbasic™ 20S (DSIG) | Ukrainian | Ukraine | 24 Dec, 2021 | 64.5 KB | |
Data sheet | DEVIbasic™ 20S (DSIG) - 230V | French | France | 03 Oct, 2024 | 231.4 KB | |
Data sheet | DEVIcomfort™ 10T | English | Multiple | 22 Jan, 2025 | 254.1 KB | |
Data sheet | DEVIcomfort™ 10T (DTIR) | German | Germany | 29 Oct, 2024 | 218.2 KB | |
Data sheet | DEVIcomfort™ 10T (DTIR) | French | France | 03 Oct, 2024 | 217.7 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 | English | Multiple | 22 Jan, 2025 | 252.5 KB | |
Data sheet | DEVIflex™ 10T | Polish | Poland | 17 Jan, 2020 | 70.2 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Hungarian | Hungary | 05 Sep, 2013 | 153.2 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Slovak | Slovakia | 05 Sep, 2013 | 152.3 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Russian | Central Asia Unit | 30 Aug, 2019 | 450.8 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Ukrainian | Ukraine | 24 Dec, 2021 | 69.0 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Croatian | Croatia | 05 Sep, 2013 | 151.2 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Norwegian Bokmål | Norway | 21 Mar, 2024 | 165.4 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Bulgarian | Bulgaria | 30 Aug, 2013 | 156.0 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Czech | Czech Republic | 05 Sep, 2013 | 153.4 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Estonian | Estonia | 05 Sep, 2013 | 148.2 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Kazakh | Kazakhstan | 05 Sep, 2013 | 211.3 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Finnish | Finland | 05 Sep, 2013 | 150.5 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Spanish, Castilian | Spain | 05 Sep, 2013 | 151.4 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Lithuanian | Lithuania | 05 Sep, 2013 | 151.1 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Portuguese | Portugal | 05 Sep, 2013 | 151.8 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Danish | Denmark | 19 Oct, 2022 | 216.9 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Latvian | Latvia | 05 Sep, 2013 | 151.4 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | French | France | 03 Oct, 2024 | 240.5 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Swedish | Sweden | 05 Sep, 2013 | 151.1 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Serbian (RS) | Serbia | 05 Sep, 2013 | 151.6 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Slovenian | Slovenia | 05 Sep, 2013 | 150.7 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Turkish | Turkey | 05 Sep, 2013 | 152.3 KB | |
Data sheet | DEVIflex™ 10T (DTIP) | Romanian, Moldavian, Moldovan | Romania | 05 Sep, 2013 | 151.3 KB | |
Data sheet | DEVIflex™ 18T | English | Multiple | 22 Jan, 2025 | 252.0 KB | |
Data sheet | DEVIflex™ 18T | Danish | Denmark | 19 Oct, 2022 | 210.3 KB | |
Data sheet | DEVIflex™ 18T | Polish | Poland | 17 Jan, 2020 | 68.9 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | French | France | 03 Oct, 2024 | 217.3 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Bulgarian | Bulgaria | 30 Aug, 2013 | 155.3 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Czech | Czech Republic | 05 Sep, 2013 | 152.8 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Ukrainian | Ukraine | 24 Dec, 2021 | 63.9 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Estonian | Estonia | 05 Sep, 2013 | 149.7 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Spanish, Castilian | Spain | 05 Sep, 2013 | 150.5 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Portuguese | Portugal | 05 Sep, 2013 | 150.9 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) | Slovak | Slovakia | 05 Sep, 2013 | 151.6 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Kazakh | Kazakhstan | 05 Sep, 2013 | 210.6 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Romanian, Moldavian, Moldovan | Romania | 05 Sep, 2013 | 150.4 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Croatian | Croatia | 05 Sep, 2013 | 150.4 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Serbian (RS) | Serbia | 05 Sep, 2013 | 150.8 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Finnish | Finland | 05 Sep, 2013 | 149.7 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Turkish | Turkey | 05 Sep, 2013 | 151.6 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Lithuanian | Lithuania | 05 Sep, 2013 | 150.4 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Latvian | Latvia | 05 Sep, 2013 | 150.5 KB | |
Data sheet | DEVIflex™ 18T (DTIP) | Norwegian Bokmål | Norway | 05 Sep, 2013 | 149.5 KB | |
Data sheet | DEVIflex™ 6T | Polish | Poland | 10 Jan, 2020 | 67.9 KB | |
Data sheet | DEVIflex™ 6T | English | Multiple | 22 Jan, 2025 | 244.7 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Danish | Denmark | 19 Oct, 2022 | 208.6 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Ukrainian | Ukraine | 24 Dec, 2021 | 64.1 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Swedish | Sweden | 04 Sep, 2013 | 150.1 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Slovenian | Slovenia | 04 Sep, 2013 | 149.8 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Portuguese | Portugal | 04 Sep, 2013 | 150.9 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Latvian | Latvia | 04 Sep, 2013 | 150.4 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Kazakh | Kazakhstan | 04 Sep, 2013 | 225.7 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Finnish | Finland | 05 Sep, 2013 | 149.7 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Russian | Central Asia Unit | 04 Sep, 2013 | 154.0 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Turkish | Turkey | 04 Sep, 2013 | 151.5 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) | Lithuanian | Lithuania | 04 Sep, 2013 | 150.2 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Slovak | Slovakia | 04 Sep, 2013 | 151.4 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Croatian | Croatia | 04 Sep, 2013 | 150.1 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Serbian (RS) | Serbia | 04 Sep, 2013 | 150.6 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Norwegian Bokmål | Norway | 21 Mar, 2024 | 164.3 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Bulgarian | Bulgaria | 30 Aug, 2013 | 154.2 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Czech | Czech Republic | 04 Sep, 2013 | 153.3 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Spanish, Castilian | Spain | 04 Sep, 2013 | 150.4 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | Estonian | Estonia | 04 Sep, 2013 | 146.1 KB | |
Data sheet | DEVIflex™ 6T (DTIP) | French | France | 03 Oct, 2024 | 231.1 KB | |
Data sheet | ECflex 6T | English | Multiple | 23 Jul, 2020 | 438.2 KB | |
Data sheet | ECflex™ 10T (EFTCP) | Romanian, Moldavian, Moldovan | Romania | 24 Sep, 2013 | 212.9 KB | |
Data sheet | ECflex™ 10T (EFTCP) | English | Multiple | 17 Jul, 2023 | 448.8 KB | |
Data sheet | ECflex™ 10T (EFTCP) | Swedish | Sweden | 25 Jun, 2015 | 713.6 KB | |
Data sheet | ECflex™ 10T (EFTCP) | Chinese (CN) | China | 05 Sep, 2013 | 477.5 KB | |
Data sheet | ECflex™ 10T (EFTCP) | Dutch, Flemish | Netherlands | 05 Sep, 2013 | 198.8 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) | Dutch, Flemish | Netherlands | 05 Sep, 2013 | 199.3 KB | |
Data sheet | ECflex™ 18T (EFTCP) | Romanian, Moldavian, Moldovan | Romania | 24 Sep, 2013 | 213.5 KB | |
Data sheet | ECflex™ 20T (EFTCP) | Romanian, Moldavian, Moldovan | Romania | 24 Sep, 2013 | 296.7 KB | |
Data sheet | ECflex™ 20T (EFTCP) | English | Multiple | 17 Jul, 2023 | 387.2 KB | |
Data sheet | ECflex™ 20T (EFTCP) | Dutch, Flemish | Netherlands | 05 Sep, 2013 | 199.1 KB | |
Data sheet | ECflex™ 20T (EFTCP) | Chinese (CN) | China | 05 Sep, 2013 | 326.5 KB |
Tools and apps

80 years of energy efficient and environmentally friendly electric heating innovation
FAQ

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

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

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

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