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STATE-OF-THE-ART inverter technology with future ready natural refrigerant

Die alira LWDV The alira LWDV heat pumps for outdoor installation combine the use of a future ready natural refrigerant with state-of-the-art inverter technology!  



Thanks to its high quality, noise optimized processing, the alira LWDV achieves extremly low sound emmission values. A newly developed silent mode additionally ensures particularly quiet night operation. Even on a small property with a small distance to the neighbors, the use of the alira LWDV is absolutely without problems: the heat pump falls below the specified sound insulation values while maintaining the minimum distance.  



The alira LWDV is the most efficient air/water heat pump in our company history and currently one of the most efficient air/water heat pump on the market .

Due to its high seasonal performance factor, the alira LWDV is eligible for subsidy in many areas of Germany even in monoenergetic operation - whether in new building or renovation.


alira LWD/LWDV-Brochure (german)

LWD / LWDV - The success story goes on...

Product video alira LWD / LWDV - the advantages