Product details
DEVIflex™ 18T Heating Cable | 18 W/m, 34m | 140F1240
Product Description: The DEVIflex™ 18T (140F1240) is a robust and efficient heating solution from the world-renowned DEVI range, specifically engineered for UAE applications that demand high heat density. With a 34-meter length and a powerful 18 W/m output, this cable is ideal for floor heating in medium-sized rooms such as kitchens, master bathrooms, or for localized frost protection in industrial plant rooms. Its 360° fully screened twin-conductor design ensures maximum electrical safety and zero electromagnetic interference, while the tough red PVC outer sheath provides superior mechanical protection for installation in concrete. In the UAE climate, the 18T series is highly valued for its ability to provide fast-acting, consistent warmth under stone or tiled floors in luxury Dubai residences.
Key Features & Benefits:
- High Heat Density: 18 W/m output ensures rapid heat-up times, providing immediate comfort in premium UAE developments.
- Optimal 34m Length: Perfectly sized for targeted heating in residential areas or for specific pipe tracing tasks in UAE HVAC systems.
- Maximum Electrical Safety: The 360° fully screened twin-conductor design complies with the highest international and UAE electrical safety regulations.
- Durable Construction: Built with a high-grade PVC outer sheath to withstand the rigors of concrete embedding and high-ambient Middle Eastern temperatures.
- Maintenance-Free Reliability: Designed for a long service life with zero periodic maintenance, offering a “fit and forget” solution for UAE contractors.
Technical Specifications:
| Specifications | Value |
| Manufacturer | DEVI (Danfoss Group) |
| Product Model | DEVIflex™ 18T |
| Code Number | 140F1240 |
| Length | 34 meters |
| Output | 18 W/m (at 230V) |
| Total Power | 612 W |
| Cable Diameter | 6.9 mm |
| Cold Lead | 2.3 meters |
| Max. Temperature | 65°C |
FAQs:
- Q: Is the 34m (140F1240) cable suitable for installation under marble floors in Dubai?
- A: Yes, it is ideal for marble, stone, or tiled floors. It should be embedded in a layer of screed or tile adhesive for the best heat distribution.
- Q: Can this cable be used for condensation protection on UAE pipes?
- A: Absolutely. Its high output is very effective for maintaining temperatures on pipes in humid UAE environments to prevent sweating.
- Q: Does this cable require a specific thermostat in the UAE?
- A: For the best energy efficiency, it should be paired with a DEVIreg™ electronic thermostat and floor sensor to control the heat precisely.
![140F1240 - Heating Cables, DEVIflex™ 18T, 18 W/m, 34.000 m, Supply voltage [V] AC: 2 Danfoss](https://haste-uae.com/wp-content/uploads/2026/02/ID384834782469-0101_preview.jpg)





