Thermogroup Thermonet In Screed and Bathroom 1.5m2 300W Underfloor Heating Kit with Wi-Fi Thermostat 112003TWF

SKU: 112003TWF
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    Canberra   ACT 2600
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The Thermogroup Thermonet In Screed and Bathroom Underfloor Heating Kit with Wi-Fi Thermostat delivers luxurious radiant warmth beneath tiled and screeded floors, creating a comfortable and inviting environment throughout the home. Designed for installation within a screed layer, the heating cable system provides even heat distribution across the floor surface, making it ideal for bathrooms, ensuites and larger living areas where consistent comfort is desired.

Featuring a 200W/m² output, the flexible loose cable design can be tailored to suit a wide range of room sizes and layouts, allowing for precise installation around fixtures and architectural features. By warming the floor directly, the system creates a pleasant underfoot feel while contributing to a balanced and comfortable room temperature.

The included Wi-Fi thermostat offers intuitive control from both the wall-mounted interface and a compatible smartphone app, allowing users to adjust temperatures and create personalised heating schedules from virtually anywhere. Complete with the heating cable, Wi-Fi thermostat, floor temperature sensor, sensor conduit and installation accessories, the kit provides a comprehensive solution for achieving a refined underfloor heating experience with modern connectivity and convenience.
Designed for In-Screed Installation

Suitable for installation within screed layers between 20mm and 50mm thick, Thermonet provides an effective heating solution for new builds and renovations. For optimal performance, installation over insulation boards is recommended.

TwistedTwin Cable Technology

The advanced TwistedTwin cable design helps minimise electromagnetic fields while promoting consistent heating performance. Combined with a full self-adhesive mesh, it simplifies installation and supports accurate cable placement throughout the floor.

Ideal for Compact Floor Areas

With a powerful 200W/m² output, Thermonet is well suited to rooms where heating coverage is limited by available floor space. The higher heat density helps deliver warmth efficiently across the room.

Engineered for High Heat Loss Spaces

The 200W/m² heating output makes Thermonet particularly suitable for areas prone to greater heat loss, such as bathrooms and external-facing rooms. Additional insulation beneath the system can further enhance heating performance.

Specifications & Manuals

Key Specifications
Model Number
112003TWF
Height (mm)
3.5 mm
Width (mm)
500 mm
Power (W)
300 W
Accessories included
  • Thermonet 200W/m² Mat.
  • Wi-Fi Thermostat (5235W).
  • Floor Temperature Sensor.
  • Sensor Conduit.
  • Fixing Tape.
  • Cable Monitor (6025).
  • Econoboard insulation boards (Not included / Optional - sold separately).
  • Other Features
    Heater Type
    Underfloor Heating Mat
    Features
  • Technical Data:
  • Size: 3 x 0.5m.
  • Area: 1.5m2.
  • Resistance: 176 ohms.
  • Protection Rating: IP68.
  • Voltage: 240V.
  • Wattage:300W/m2.
  • Conductor type: Single Ended.
  • Cold Tail: 5m length x 4mm thick.
  • Adjustable Temperature
    Indoor and Outdoor Use
    Indoor Only
    Warranty
    Manufacturer Warranty
    Lifetime
    Warranty Note
    3 year warranty on Thermostat
    Use
    Not intended or designed for commercial use.
    Electrical Connection
    Type of connection
    Hardwired
    Connection requirements
    Needs to be hardwired by a qualified electrician
    Country of Origin
    Origin
    UK
    Other
    Heating
    Yes
    EAN
    9349970015593