ilmanvaihtohäviöt
Ilmanvaihtohäviöt refer to the energy losses associated with the ventilation process in buildings. These losses primarily occur in two forms: heat loss and pressure loss. Heat loss happens when heated indoor air is exhausted outside, and during the intake of cold outdoor air, which then needs to be heated. This continuous exchange of air, especially during colder months, leads to a significant energy demand for maintaining comfortable indoor temperatures. Energy is consumed by heating, cooling, and fan operation, all directly or indirectly related to air exchange.
Pressure loss is another crucial aspect of ilmanvaihtohäviöt. As air travels through ventilation systems, it encounters
Reducing ilmanvaihtohäviöt is a key objective in energy-efficient building design and operation. Strategies include implementing heat