Electric heating mat Hornisse 1m² (0.5 x 2m)

Product detailed description

Electric heating mats are commonly integrated into underfloor heating systems in bathrooms, kitchens, offices, and commercial premises. They are particularly effective in areas requiring rapid thermal response and even surface heating. Installers working with such systems should consider the dimensions of the heated area, the required wattage per square metre, and the compatibility with flooring materials. The Hornisse 1m² heating mat is suitable for small to medium-sized rooms and is often used in conjunction with ceramic tiles, stone, or rigid paneling. The system operates on standard 230V AC and requires a separate thermostat for temperature regulation. Prior to installation, site measurements must be taken to ensure the mat fits within the planned space and that the electrical load is compatible with the building’s wiring.

Proper planning is essential to avoid overlapping with structural elements such as pipes, radiators, or furniture. The thin profile of the mat allows for installation beneath most floor finishes without requiring major adjustments to the room layout. The system is particularly suited for retrofitting existing spaces due to its ease of installation and low height gain. The 2.5m power cable provides flexibility in positioning the mat relative to the electrical junction box, reducing the need for additional cabling in many cases. Installers should also account for insulation beneath the mat to maximise heat transfer to the floor surface and reduce energy loss to the subfloor.

Technical parameters

Code	HO-MAT 1

The 150W/m² output ensures a balanced heating performance for a 1m² area, making it suitable for small spaces such as bathrooms or utility rooms. The resistance of 352.7Ω and current draw of 0.7A are important factors when calculating the total electrical load and selecting appropriate circuit protection. The 3.6mm thickness allows for installation beneath most rigid floor coverings without affecting the final floor level significantly. The 2.5m cable length provides sufficient reach for most installations, eliminating the need for additional extensions in many cases. These parameters are critical for determining compatibility with existing electrical infrastructure and ensuring safe and efficient operation.

Installation and connection

The Hornisse heating mat is installed directly beneath the floor covering, typically under ceramic tiles or rigid panels. The installation process involves unrolling the mat over a clean, dry base and securing it with fixing tape or clips to prevent movement during the laying of the final surface. The power cable must be routed to a junction box and connected using standard electrical tools. A separate thermostat is required for temperature control and must be selected based on the system’s requirements. The 2.5m cable length allows for some flexibility in positioning the mat relative to the electrical connection point.

Key installation checkpoints include verifying the integrity of the mat’s insulation, ensuring the power cable is not bent beyond its minimum radius, and confirming that the mat is not overlapped or folded during installation. Common mistakes include incorrect positioning over heat sinks such as pipes or under furniture, which can lead to uneven heating or reduced efficiency. The mat must be installed in a single layer and not overlapped. After installation, the system should be tested with a multimeter to confirm continuity and resistance before connecting to the power supply.

Compatibility and accessories

The Hornisse 1m² heating mat is compatible with a range of flooring materials, including ceramic tiles, stone, and rigid panels. It is not recommended for use with loose-laid or floating floor coverings that require expansion gaps. A separate thermostat must be ordered for temperature control, and insulation boards are advised beneath the mat to enhance efficiency. Related products include the Hornisse 1.5m², 2m², 3m², 4m², 5m², 6m², 8m², and 10m² heating mats, which offer larger coverage areas for different room sizes. For multi-room installations, these larger mats can be used in combination to provide zoned heating.

Technical background for designers

The Hornisse heating mat operates by converting electrical energy into heat through resistive heating elements embedded in a flexible matrix. The heating elements are spaced at regular intervals to ensure even heat distribution across the covered area. The material used is designed to withstand the mechanical stress of installation and the thermal cycling inherent in underfloor heating systems. The system integrates with standard electrical circuits and requires a dedicated thermostat for precise temperature regulation. The performance of the system depends on the quality of the insulation beneath the mat, the type of flooring material, and the ambient conditions of the room. Proper design includes accounting for thermal losses and ensuring that the system is sized to meet the heating demand of the space.

The longevity of the system is influenced by the quality of the installation, the presence of insulation, and the absence of mechanical stress on the mat during the laying of the final floor covering. The resistance value of 352.7Ω is a key factor in determining the correct circuit breaker and fuse rating. The 230V supply is standard for residential and commercial electrical systems across Europe. Designers should also consider the thermal inertia of the floor covering, as materials such as concrete or stone take longer to heat up compared to tiles or panels.

Service and operation

Regular inspection of the system is not required during normal operation, as the Hornisse heating mat is designed for long-term use with minimal maintenance. However, it is advisable to periodically verify the resistance value using a multimeter to ensure that the heating element remains intact. Any significant deviation from the expected resistance may indicate damage or degradation of the internal conductors. The thermostat should also be checked for proper operation and calibration. In the event of a fault, the system should be disconnected from the power supply and inspected for signs of physical damage, such as cuts or abrasions on the mat’s surface.

During operation, the system should be monitored for even heat distribution across the floor surface. Uneven heating may indicate incorrect installation or the presence of an obstacle beneath the mat. The system is not designed for continuous operation and should be used in accordance with the manufacturer’s recommendations to avoid overheating or excessive wear. The inclusion of a thermostat helps regulate the temperature and prevents unnecessary energy consumption. No specific service intervals are required, and the system does not require scheduled maintenance unless a fault is detected.

Frequently asked questions

Can the Hornisse 1m² heating mat be installed under ceramic tiles?
Yes, the mat is suitable for installation beneath ceramic tiles and other rigid flooring materials. It should not be used with loose-laid or floating floors.

Is a thermostat required for operation?
Yes, a separate thermostat must be installed for temperature control. It is not included with the heating mat and must be ordered separately.

What is the minimum spacing between the heating mat and walls or obstacles?
There is no strict minimum spacing requirement. However, the mat should be installed in a single layer and not overlapped or folded to ensure even heat distribution.

Can multiple Hornisse heating mats be connected in parallel?
Multiple mats can be connected in parallel if the total electrical load remains within the capacity of the circuit. A separate thermostat is required for each zone or area.