DEVIflex™ 10T
Electric Underfloor Heating Cable
DEVIflex™ 10T is a high-quality electric underfloor heating cable designed for reliable indoor floor heating and selected pipe tracing applications. Featuring a fully screened twin conductor construction and a durable outer sheath, the cable supports straightforward installation across a wide range of floor constructions.
Its round cable profile helps facilitate consistent installation, while the integrated cold lead with solid conductors is designed to simplify connection work and support efficient installation practices on site.
To help ensure safe operation and optimize system control, the DEVIflex™ 10T electric underfloor heating cable must always be installed with a suitable thermostat. Correct temperature control helps protect the heating system from overheating and allows heating operation to be adjusted according to project requirements.
Every cable undergoes quality testing, including resistance and high-voltage testing, as part of DEVI's manufacturing quality assurance process. DEVIflex™ 10T is covered by the applicable DEVIwarranty™ terms and conditions.
DEVIflex™ 10T has an Environmental Product Declaration (EPD). An EPD is a standardized document that communicates quantified environmental information about a product throughout relevant life cycle stages.
The EPD supports transparency by providing verified environmental data that can assist architects, consultants, specifiers, and project stakeholders during product evaluation and documentation.
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Key Benefits
- Easy Installation: Round cable design with integrated cold lead for efficient installation.
- Application Flexibility: Suitable for a wide range of indoor floor heating applications.
- Robust Construction: Screened twin conductor cable with a durable outer sheath designed for long service life when installed according to DEVI instructions.
- Controlled Manufacturing Quality: Manufactured under established quality control processes and covered by the applicable DEVIwarranty™ programme.
- Documentation Available: EPD available to support project documentation and specification requirements.
Specification
| Name | Value |
|---|---|
| Supply voltage [V] AC | 230 V |
| Cable type | Twin conductor |
| Cable output [W/m] | 10 W/m, 18 W/m |
| Operating temperature [°C] [max] | 60 °C, 75 °C |
| Non operating temperature [°C] [Max] | 90 °C |
| Cable diameter [mm] | 6.9 mm |
| Deformation strength [N] | >1500 N |
| Pulling strength [N] | >500 N |
| Conductor insulation | XLPE |
| Outer sheath | PVC |
| Outer sheath colour | Red |
| Cable screen | Alufoil 100% |
| Cold lead conductor quantity | 3 |
| Cold lead length [m] | 2.3 m |
| Cold lead quantity | 1 |
| Cold lead size [mm²] | 1.5 mm², 2.5 mm² |
| Cold lead type | DTCL |
| Installation temperature [°C] [Min] | -5 °C |
| Bending diameter [mm] [Min] | 50 mm |
| Element IP Class | IPX7 |
Warranty scope
Compliance
Standard compliance: • IEC60800:2009
GARAN Label
Product variants
Choose a product variant to go for product page on Danfoss Store, where you can find more details and documents
| Item no. | Cable length [m] | Heating output [W] | Cable resistance [Ohm] | Cold lead conductor quantity | Cable output [W/m] | Supply voltage [V] AC | Cold lead length [m] | Cold lead size [mm²] |
|---|---|---|---|---|---|---|---|---|
| 140F1215 | 2.000 m | 20 W | 2646.0000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1216 | 4.000 m | 40 W | 1324.0000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1217 | 6.000 m | 60 W | 882.0000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1218 | 8.000 m | 80 W | 660.8000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1219 | 10.000 m | 100 W | 529.0000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1407 | 14.000 m | 140 W | 376.6000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1220 | 20.000 m | 205 W | 260.0000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1408 | 25.000 m | 240 W | 219.5000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1221 | 30.000 m | 290 W | 183.0000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1409 | 35.000 m | 365 W | 145.0000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1222 | 40.000 m | 390 W | 136.0000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1223 | 50.000 m | 505 W | 105.0000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1224 | 60.000 m | 600 W | 88.2000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1225 | 70.000 m | 695 W | 76.3000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1226 | 80.000 m | 790 W | 66.9000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1228 | 100.000 m | 990 W | 53.4000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1229 | 120.000 m | 1220 W | 43.4000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1230 | 140.000 m | 1410 W | 37.5000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1231 | 160.000 m | 1575 W | 33.6000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1232 | 180.000 m | 1760 W | 30.1000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 2.5 mm² |
| 140F1233 | 200.000 m | 1990 W | 26.6000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 2.5 mm² |
| 140F1234 | 210.000 m | 2050 W | 25.8000 Ohm | 3 | 10 W/m | 230 V | 2.3 m | 2.5 mm² |