AWS "Preseed" has been successfully completed.

Switch to our LAMBDA heat pump today—and secure up to €15,825 through generous federal incentives combined with applicable state incentives!

How to winterize your LAMBDA heat pump: Cleaning, heating system pressure, automatic mode, and more. For maximum efficiency during winter operation.

On October 8, 2025, LAMBDA was once again awarded second place in the Large Enterprises category at the Tyrolean Austrian Leading Companies Award—for…

The refrigerant is a special substance that evaporates at very low temperatures, thereby transferring heat. It is the heart of every heat pump.

LAMBDA Wärmepumpen GmbH, based in Kirchbichl, was awarded the first Tyrolean Climate Protection Prize in the business category. The award ceremony…

The LAMBDA group of companies is growing: With the full integration of Energiereform GmbH & Co. KG, a significant step has been taken toward expanding…

Our proprietary hydraulic solution combines all key components into a single compact unit: a 250-liter hot water tank, a 100-liter buffer tank, a…

This year, we at LAMBDA have decided to celebrate the holiday season in the spirit of community and compassion.

As part of this year’s Change Summit, which took place for the first time on the “MS Achensee,” the Tirol Change Award was presented for the fifth…

The Tyrolean company LAMBDA Wärmepumpen was awarded second place in the “Large Companies” category at the 2024 Austrian Leading Companies Award Tyrol…