Efficiency revolution

Heat pumps
in comparison

Heat pumps are extremely efficient as they utilise natural heat from the ambient air. They can supply up to four times more energy than they consume. This makes them not only cost-effective, but also environmentally friendly, as they significantly reduce CO₂ emissions. Their high efficiency and sustainability make heat pumps an ideal heating solution for the future.

Start your enquiry now!

News

All news

02.06.2025

Airwende at the NordBau 2025

Airwende will be presenting the latest generation of robust heat pump technology at the 70th NordBau 2025 from 10 to 14 September in Neumünster. Visit us in hall 7 at stand 7414 and discover how you can save heating costs with our energy-efficient systems up to 75% and actively contribute to climate protection at the same time.

30.08.2024

Everything about the third funding round of the Heating Act

The third funding round of the Heating Act has started and offers attractive subsidies for switching to climate-friendly heat pumps. Homeowners, flat owners and even local authorities can benefit from state subsidies of between 30 and 70 per cent. Applications can be submitted immediately via the KfW customer portal, with 36 months left for installation after approval.

13.06.2024

Airwende Umwelttechnik GmbH at the Intersolar 2024 in Munich

Airwende Umwelttechnik GmbH will be exhibiting at Intersolar 2024 in Munich from 19 June to 21 June 2024. You will find us at stand C1.709. Take advantage of this excellent opportunity to discover the latest innovations and trends in the solar industry and make valuable contacts at the same time.

Airwende R290 Series

The Airwende R290 series has a sleek, matt black design with an elegant metal look. This heat pump combines aesthetics with performance and blends seamlessly into modern environments. Equipped with high-quality components, including a reliable compressor from Mitsubishi, the R290 series offers efficient and durable heating and cooling solutions. The environmentally friendly R290 refrigerant emphasises the sustainable approach of this innovative heat pump series.

Our products

Up to 70 % State subsidy for heat pumps

Germany supports the switch to heat pumps with comprehensive subsidies. The main subsidies include the basic subsidy, the climate speed bonus, the income-related bonus and the efficiency bonus. In total, the subsidy is limited to a maximum of 70% of the investment costs.

Additional savings opportunities offer tax deductibility, regional subsidies, combination with other renewable energies and subsidies from manufacturers. Contact us for professional advice on how to make the most of all subsidy options.

+ Financing advantage with a KfW loan
A loan of up to 120,000 euros is granted for refurbishment to "Efficiency House 40". This standard implies that the house only requires 40 % of the energy of an average new building.