Energy Efficiency

Energy-efficient heating with NORIT

Existing buildings today require highly energy-efficient heating and cooling solutions that also provide a healthy indoor climate and high comfort.

On site, renewable energy sources and modern heat pumps can be used. When combined with a surface heating system, heat pumps can achieve seasonal performance factors (SPF) of 3 - 5 – producing 3 to 5 parts of heat from 1 part of electricity.

Optimal Heat Distribution System

NORIT’s surface heating system with low build height is ideal for this:

  • Low-temperature operation: Supply temperatures ≤ 35 °C allow the heat pump to achieve maximum seasonal performance.
  • Radiant heat: Room temperature can be set about 2 °C lower than with conventional systems without any loss of comfort.
  • Energy and cost storage: The entire building acts as a thermal store (storage from hours up to a day).
  • Retrofit installation: Thin-layer and dry construction systems can be installed in occupied existing buildings without large-scale demolition.
  • Circular economy: Our dry screed panels are fully recyclable and can be returned to the recycling stream – an advantage for sustainable construction according to DGNB and QNG standards.

Added Value

By combining low-temperature surface heating with renewable energy, the CO₂ footprint is significantly reduced, operating costs are lowered, and the building’s value is preserved or increased. Ceramic tiles are particularly suitable as a top layer due to their excellent thermal conductivity for underfloor heating.

Conclusion

For the energy-efficient renovation of existing buildings, the combination of a heat pump and surface heating is the most economically and ecologically efficient solution.

Incentives

Climate-friendly investments can be supported through grants, loans, or other financial incentives. Eligible measures typically include heating system replacement, heating optimization, work on the building envelope, installation technology, as well as professional planning and project management.

Please note: Incentives and support programs vary by country. We recommend checking the current regulations in your own country or consulting an energy advisor to learn about available funding opportunities.

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Frequently Asked Questions & Answers

Why is the combination of a heat pump and panel heating the most economical and environmentally friendly solution for existing buildings?

What added value does the combination of a heat pump and panel heating offer?

How does low-temperature operation work in practice?

What are the advantages of NORIT surface heating?

What is the seasonal performance factor (SPF) and why is it important?

Why do existing buildings need particularly efficient heating and cooling solutions today?