2 Lossnay Energy Recovery Ventilation For a Healthier, Drier and Warmer Home Ventilating your home is vital as it maintains air quality and helps control moisture build-up, to create a healthier and more comfortable environment all year round. The Mitsubishi Electric Lossnay System is a patented balanced pressure energy recovery ventilation solution that uses fresh air (not attic air) to ventilate your home. The system works by extracting stale air from inside your house and replacing it with allergen-reduced fresh air from outside. Maximise Energy Efficiency with Heat Recovery Unlike other systems, our advanced Lossnay Core recovers energy from the extracted stale air, to pre-warm or pre-cool the incoming air. As a result, an existing heating appliance in the room does not have to work as hard to reach desired temperatures, maximising energy efficiency and reducing your energy bill. Airflow shown in Winter Mode Supply Air Supply Air then enters your house as fresh pre-warmed or pre-cooled air. Return Air The stale air extracted from your home is Return Air, which can contain high levels of CO2, odours and other pollutants. This Return Air stream also contains heat energy that Lossnay can recover, which is not the case with positive pressure ventilation systems. Exhaust Air As the stale Return Air is removed, the Lossnay Core ‘recovers’ the useful heat energy from it. The air is then exhausted outside along with the unwanted pollutants. Outdoor Air Fresh Outdoor Air is first filtered, then passed through the Lossnay Core. This allows it to be pre-warmed in winter (or pre-cooled in summer) using the energy recovered from the Return Air. Exhaust Air Supply Air Outdoor Air Return Air How the Lossnay Core Works
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