Composite heating foil Hornisse, width 1m, length 1-100m

Product detailed description

Electric floor heating foils are commonly used in residential and commercial dry construction projects to provide even thermal comfort. Installers typically integrate them into new or retrofit floor systems, ensuring compatibility with dry build methods and avoiding the need for structural modifications. The Hornisse composite heating foil HO-310 is suitable for both floor and wall heating applications and is particularly suited for environments where low installation height and rapid thermal response are required. It is ideal for use in living rooms, offices, kitchens and bathrooms, provided these areas are not subject to high humidity or water exposure.

As a dry installation system, the foil is placed directly on top of the existing floor surface, eliminating the need for screeds or additional layers. This makes it a popular choice for renovations and projects where minimal disruption is essential. The system operates via infrared radiation, heating surfaces and objects directly rather than the air, which contributes to energy efficiency and even heat distribution. The installer must ensure the surface is clean, dry and free of sharp objects before laying the foil.

Technical parameters

Code	HO-310.

The foil has a power output of 120W/m² and a linear power of 50W/m. It is rated for 230V operation and can be cut to length in increments of 25cm. A single strip of foil has a maximum length of 10m and a maximum power output of 1200W. These parameters are essential for determining the number of strips required to cover a given area and for ensuring that the electrical circuit is not overloaded. The maximum operating temperature of the foil is 35°C, which must be considered when designing the system to avoid overheating or thermal stress on the surface material.

Installation and connection

The installation process begins with selecting the required length of foil from 1m to 100m. The foil is cut to size using a utility knife, ensuring that the cut is made at a 25cm increment. The foil is then laid out on the existing floor surface, ensuring that it is free of folds or creases. It must be placed away from sharp objects or heavy furniture to prevent damage. The foil is connected to a standard 230V electrical supply via a compression connector, which is inserted into the silver strip at the end of the foil. The connector must be securely fastened to ensure a stable electrical connection. Installers should verify that the surface is clean and dry before installation and that the foil is not placed over electrical cables or other heat-sensitive materials. A common mistake is not accounting for the maximum length of a single strip (10m) and connecting multiple strips in parallel without proper circuit management. This can lead to overloading and potential system failure. It is also important to ensure that the foil is not overlapped or folded during installation, as this can cause uneven heating or hotspots.

Compatibility and accessories

The Hornisse HO-310 is compatible with standard 230V electrical systems and is designed for use in dry construction environments. It is typically used in conjunction with a thermostat to regulate the temperature and ensure energy efficiency. The foil must be connected using a compression connector, which is not included in the package and must be ordered separately. For larger installations, multiple strips can be connected in parallel, provided the total power output does not exceed the circuit capacity. Related products include the Hornisse composite heating foil 100m² (1 x 100m) and the Hornisse composite heating foil 50m² (0.5 x 100m), which are suitable for larger floor areas. For narrower spaces, the Hornisse composite heating foil with a width of 0.5m is available in lengths from 1m to 100m.

Technical background for designers

The Hornisse composite heating foil operates via infrared radiation, which heats surfaces and objects directly rather than the air. This method of heat transfer is more energy-efficient and provides a more even distribution of heat compared to traditional convection-based systems. The foil is constructed from multiple layers of material, including a protective PET film that enhances durability and resistance to abrasion. The copper strips within the foil are responsible for generating heat, and the silver strip at the end of the foil ensures a stable electrical connection. The low thickness of the foil (0.338mm) allows for installation without increasing the floor level, making it ideal for dry build applications. The system is designed to be installed directly on top of the existing floor surface, eliminating the need for additional layers or modifications. The maximum operating temperature of 35°C ensures that the system does not overheat, which could damage the surface material or reduce the efficiency of the system. The foil is not suitable for wet areas or environments with high humidity, as it is designed for dry construction only.

Service and operation

The Hornisse composite heating foil requires minimal maintenance due to the absence of moving parts. The system is designed to operate continuously with no need for regular servicing or inspections. However, it is important to ensure that the electrical connections remain secure and that the foil is not damaged during installation or use. If the system is not functioning as expected, the installer should check the electrical connections and ensure that the foil is not overlapped or folded. There are no specified service intervals for the system, and no routine maintenance is required. In the event of a fault, the system should be disconnected from the power supply and inspected for damage or loose connections. If the issue persists, the system should be replaced in accordance with the manufacturer's guidelines.

Frequently asked questions

Can the Hornisse composite heating foil be cut to any length?
The foil can be cut to length in 25cm increments. The minimum length is 1m and the maximum length of a single strip is 10m.

Is the Hornisse composite heating foil suitable for use on wooden floors?
Yes, the foil is suitable for use on wooden floors provided the surface is clean, dry and free of sharp objects. It is designed for dry construction and does not require additional layers or modifications.

Can multiple strips of Hornisse composite heating foil be connected in parallel?
Multiple strips can be connected in parallel, provided the total power output does not exceed the circuit capacity. Each strip has a maximum power output of 1200W and a maximum length of 10m.

Is a thermostat required for the Hornisse composite heating foil?
A thermostat is recommended to regulate the temperature and ensure energy efficiency. The system is designed to operate with a standard 230V electrical supply and a thermostat can help prevent overheating and reduce energy consumption.

Documents for download

• Hornisse Products (PDF)
• Manual (PDF)