Lunos, located in Berlin, Germany, is a leader in energy-efficient decentralized ventilation systems.


The Lunos e2 ventilation system is a high efficiency, innovative approach to apartment ventilation. Providing continuous through-wall heat recovery ventilation (HRV) with a 90.6% efficiency, it requires only 0.085W/cfm for a flowrate of 18 CFM per fan.

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Click here to visit the Lunos website.