Hornisse electric heating cable for floor, 3.6 mm, length 155 m

Product detailed description

The Hornisse underfloor heating cable in this version is the longest in the entire HO Cable/18 range. Its actual heating length is 154.2 m (rounded to 155 m in the name) and the power reaches 2775 W at 230 V and 18 W/m. It is suitable for floors in residential and commercial buildings and, thanks to uniform power, eliminates cold zones.

• Installation on screed – the cable is laid directly on the concrete screed and covered, for example, with tiles, panels, or stone.
• Energy efficiency – with precise temperature control and high thermal efficiency, heating costs can be reduced.
• Even heat distribution across the entire floor surface without cold spots.
• Easy installation – the cable is flexible and can be laid in hard-to-reach areas. It is suitable for residential and commercial buildings, for heating entire rooms, bathrooms, or kitchens, and also as an additional heat source.
• Durability – fluoropolymer and PVC insulation protect against mechanical damage and environmental influences; the cable is also protected against moisture, which extends its lifespan.
• Quick heating – the desired room temperature is reached quickly.
• Safe operation – shielding and quality insulation reduce the risk of cable overheating.

Parameters of this cable

The index 18-2775 reveals the cable's power: 154.2 m at 18 W/m gives 2775 W. It is the largest piece in the displayed power range and also the upper limit of the range of 7.5–154.2 m. Such a high power should be connected with care and according to the instructions of an electrician.

Technical data

Other lengths in the HO Cable/18 series

The series includes cables with the same linear power of 18 W/m, differing in length and total power. This piece is highlighted in the table.

Application and installation

The cable is suitable especially for these areas:

• floor heating in houses and apartments,
• heating of commercial spaces, for example, offices or service areas,
• places where additional heat is needed – near windows, balcony doors, or in the bathroom.

During installation, the cable must not be twisted; observe the specified bending radius of 50 mm and when laying, ensure that the loops do not overlap. It can be installed at a temperature of 5 °C or higher. Connect the 2.5 m long supply cable via a thermostat; always entrust the electrical connection to a qualified electrician. After installation, we recommend measuring the resistance of the heating cable and comparing it with the documentation.

Frequently asked questions

Why is the name 155 m, not 154.2 m?

The length in the name is rounded. The actual heating length of the HO Cable/18-2775 cable is 154.2 m.

What power does a cable of 154.2 m have?

The power is 2775 W at 18 W/m and 230 V.

What is the maximum temperature the cable conductor can have?

The maximum conductor temperature is 45 °C.