DANFOSS DEVI Thin Bed Set 1–375W 140F0819 with DEVIreg Touch thermostat for 2.5 m²

The DANFOSS DEVI Thin Bed Set 1–375W 140F0819 with DEVIreg Touch thermostat is a low-profile electric underfloor heating kit intended for coverage of about 2.5 m². The system combines a 375 W thin heating element designed for embedding in a thin bed of adhesive or levelling compound and a DEVIreg Touch thermostat that provides digital temperature control and programmable schedules. This solution is suited for renovation projects or new installations in bathrooms, kitchens and other small rooms where secure, even floor heating is required without adding significant build-up to the floor.

Advantages

The thin heating element delivers uniform heat distribution across the floor surface while keeping total height to a minimum, allowing installation directly beneath tiles or resilient floor coverings. The DEVIreg Touch thermostat offers a clear touchscreen interface, temperature sensors and the ability to set daily or weekly programs for efficient room temperature management. The kit is factory-matched for coverage and includes components intended to simplify installation and reduce the need for additional components.

Suitable for (tasks / use cases)

• Underfloor heating in small bathrooms and en-suites
• Heating for kitchen floor areas during renovation
• Supplementary warmth for small living spaces or utility rooms
• Projects requiring a low-build electric heating solution beneath tiles or thin floor finishes

Key specifications

• Heating output: 375 W total designed for approximately 2.5 m² coverage
• Heating type: thin bed electric heating element suitable for embedding in adhesive or levelling compound
• Control: DEVIreg Touch thermostat with touchscreen operation and programmable schedules
• Installation height: low-profile design intended to minimize additional floor build-up
• Suitable floor coverings: ceramic tile, natural stone and many thin resilient floor finishes when installed according to manufacturer guidance

How to use

Install the thin heating element within a thin bed of tile adhesive or levelling compound following the manufacturer’s installation instructions and applicable electrical codes. Position the floor sensor with the thermostat and connect the DEVIreg Touch thermostat to the circuit according to the wiring diagram. After the adhesive or compound has cured, lay the final floor covering and program the thermostat with desired temperature setpoints and schedules. Commission the system and verify sensor calibration and responsive control before regular use.

Usage recommendations

Ensure that installation and electrical connections are performed by a qualified installer. Verify compatibility of the final floor covering with electric underfloor heating and follow curing times for adhesives or levelling compounds before energizing the system. Use the DEVIreg Touch scheduling functions to optimize comfort and energy use.