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First place — and by a landslide!

Hintergrundgrafik

The comparison website https://www.topprodukte.at/, operated by klima:aktiv, has awarded first place to our EU13L model in its air-to-water heat pump ranking.
https://bit.ly/2TTmkxC

The reasons for this are the low sound power, the significantly higher energy efficiency, and the use of a natural refrigerant in our EU-L series heat pumps.
 

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NEWS
From Start-Up to Large-Scale Business with Heat Pumps: LAMBDA Honored by Austria’s Leading Companies for the Third Consecutive Year

On October 13, 2026, LAMBDA was once again awarded second place in the Large Companies category at the Tyrolean Austrian Leading Companies Award—for…

NEWS
Planning to install a heat pump in 2026? Here are the incentives available in Austria

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

NEWS
Preparing Your LAMBDA Heat Pump for Winter – Tips & Checklist

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

NEWS
The refrigerant – small in quantity, big in impact

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

LAMBDA gewinnt den Klimaschutzpreis
NEWS
LAMBDA Heat Pumps Wins Tyrolean Climate Protection Award

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

NEWS
Energiereform GmbH & Co. KG is joining the LAMBDA family of companies

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

NEWS
New to our product range – ECO hydraulic solution

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…

NEWS
Christmas in the Spirit of Community: Support for “Step by Step” Instead of Gifts

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

NEWS
LAMBDA Heat Pumps Wins the 5th Tirol Change Award

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…

NEWS
LAMBDA Heat Pumps Takes Second Place at the 2024 Austrian Leading Companies Award Tyrol

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

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