Passive House is a happy used term. What exactly is behind it and how to reach these services technically. A passive house can be a log cabin as well as a prefab House but also a wooden house built in massive construction. The passive house name derives rather from the fact, that this House has an adequate environment, without having to use it tools such as heating or air conditioning systems. This House regulates its temperature so passiv-without any influence from the outside. Thus, the passive house particularly in the interest of numerous spenders and climate keeper is because it far exceeds the low energy in its energy budget around. Generally it is in one of these houses a heating of less than 15 kWh per square meter this year.
This optical compactness of the House and its heat protection play a significant role. The use of energy on the part of the natural radiation is used efficiently by means of solar energy and photovoltaics. This gained power, then, is powered by collectors in the normal power grid or saved, which to any waiver must accept with regard to the numerous electronic devices. Custom-built combinations of window filter the direct irradiation and make in the summer cool the living space even in high temperatures without is an external cooling. Cold and drafty air is heated through a heat exchange integrated into the ground, before she enters the House.
Before they can escape through exhaust air cleaner then the prestigious energy part using Gegenstromwarmer is changed again. Thus, the cost-intensive heat sources are saved here thanks to the natural Naturressorcen. Considering the price of electricity development of in recent years to something and this projected on the useful life of a House, the long-term benefits are obvious. The passive house is a house in which all available parallels to commercial energy skillfully combined and used effectively. Robert Hartl