Ventilation in the energy efficient house

Stop: natural ventilation

In fact, speaking of the energy efficient house should be basically ruled out the idea of natural ventilation. Even perfectly insulated house with this type of ventilation recorded heat loss at 50%. Therefore, building a house or renovating an existing one you should always take into account the use of mechanical ventilation and allow enough room for recuperator. This type of installation is one of the best ways to eliminate heat loss and the construction of energy efficient house.