Marley Air 4.0

The Marley Air 4.0 - a decentralized ventilation unit made in Germany with heat recovery of up to 80%. It impresses with particularly low operating noise and high performance with low consumption (energy efficiency class A). Tool-free maintenance makes the Air 4.0 the perfect solution for do-it-yourself installation.

Fresh and healthy indoor air at all times, energy efficiency and protection against mold growth: Decentralized systems for controlled home ventilation meet the legal requirements of the German Energy Saving Ordinance (EnEV) for new builds and renovations and are becoming increasingly popular as environmental and cost awareness grows.

Conventional window ventilation is not an alternative, as it causes valuable heat energy to be lost from the room air. The Air 4.0 stores this energy and uses it to heat the incoming fresh air.

The Marley Air 4.0 creates an optimum room air balance: Adapted to usage patterns and individual fresh air requirements, it ensures healthy, filtered room air at all times.