Devi 140F0479 Mat150 DTIF 50x2400 12m² Thin-Bed Heating Mat Set 150W/m²

Cold floors are a common discomfort in many homes, but this Devi heating mat set provides an efficient solution for warming tiled and stone surfaces. The Devi 140F0479 Mat150 DTIF is a thin-bed electric underfloor heating system covering 12 m² with a power output of 150 W/m², delivering a total of 1800 W. It is designed for installation in tile adhesive or self-leveling compound, making it ideal for renovation and new construction projects where minimal floor height build-up is required.

Who is it for

This heating mat set is perfect for homeowners, renovators, and professional installers who want comfortable, warm floors in bathrooms, kitchens, living areas, or any room with tile, stone, or laminate flooring. It is especially suited for projects where a low-profile heating solution is needed without significant floor height increase.

Main features

• Thin-bed heating mat with twin conductor, fully screened cable for safety and reliability.
• Heated area: 12 m², mat dimensions 0.5 m x 24 m.
• Power output: 150 W/m², total 1800 W at 230 V AC.
• Includes thermostat for precise temperature control (specific model may vary).
• IPX7 rated mat for protection against water ingress.
• Cold lead length: 4 m for flexible connection to power supply.
• Suitable for tile adhesive or self-leveling compound installation.
• Compatible with tiles, natural stone, laminate, and wood floor coverings (when embedded).
• Minimum installation temperature: -5 °C.
• Cable insulation: FEP, outer sheath: PVC.
• Approvals: VDE, CE.

Specifications

• Brand: Devi
• Model: 140F0479
• MPN: 140F0479
• EAN: 5703466253502
• Heating mat type: Thin-bed heating mat
• Heated area: 12 m²
• Power output per m²: 150 W/m²
• Total power output: 1800 W
• Operating voltage: 230 V AC
• Mat dimensions (W x L): 0.5 m x 24 m
• Heating cable type: Twin conductor, fully screened
• Heating cable diameter: approx. 3-4 mm
• Cold lead length: 4 m
• IP rating: IPX7 (mat)
• Installation type: In tile adhesive or self-leveling compound
• Suitable floor coverings: Tiles, natural stone, laminate, wood (when embedded)
• Thermostat included: Yes (specific model may vary)
• Minimum installation temperature: -5 °C
• Cable insulation: FEP (Fluorinated Ethylene Propylene)
• Outer sheath: PVC
• Approvals: VDE, CE

Tips

Ensure the subfloor is clean, dry, and level before installation. Plan the mat layout to avoid cutting or overlapping the heating cable. Always test the mat resistance before and after embedding to ensure integrity. Use a suitable thermostat to maintain desired floor temperature and improve energy efficiency. For best results, follow the manufacturer's installation guidelines and local electrical regulations.