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For all those searching for a sustainable and future-proof home solution.

For all those looking to impress their customers with a reliable solution.

For all those who value all-round efficient fittings in their building.
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The perfect complement to Ecodan

Domestic ventilation

LOSSNAY

Fresh air improves the room climate and the heating effect, but that’s not all: proper ventilation prevents the risk of mould formation and is almost indispensable in the new building segment. Suitable for centralised deployment and able to supply to multiple rooms, the Lossnay room ventilation system featuring heat recovery is the ideal solution in this regard. 

BARELY AUDIBLE,

YET EXCEPTIONALLY POWERFUL

Since the Lossnay ventilation system is extremely quiet in operation, it can be used in all areas. A highly efficient cross-flow heat exchanger guarantees streamlined operation. Unlike ventilation by opening windows, the heat is largely retained in the room, effectively countering the risk of mould formation. The system also makes a significant contribution to keeping heating costs as low as possible, especially when the weather is cold.

SIMPLY STUNNING –

BOTH INSIDE AND OUT

The Lossnay VL-100 decentralised ventilation unit is particularly suitable for demand-oriented ventilation of individual rooms. As well as a high degree of efficiency, it also features a smart design that was honoured with the iF product design award in 2014.