Aside from being energy efficient, a house should above all be a home where people can live in a comfortable and healthy environment.
Elements such as sun protection (to prevent overheating), ventilative cooling (intensive night-time ventilation during hot summer months) and a high-quality ventilation system guarantee this comfortable and healthy indoor climate.
The Endura Delta is equipped with a fully automatic summer bypass. This bypass ensures that during hot summer months the house can be cooled down overnight with fresh air from outside. When the bypass is activated, the warm extracted air does not pass through but alongside the heat exchanger. This way the heat is no longer transmitted to the fresh air supply.
The supply air can then be used to cool down the house.