[EN 12792-2003, 206]:High Efficiency Particulate Air filter, classes H10 to H14, according to EN 779

[ASHRAE Standard 62.2]:isolated and occupant-controllable events that release pollutants in excess quantities. Typical cooking, bathing, and laundry activities are not considered high-polluting events.

[AIVC, Air infiltration and ventilation glossary, 1992]:the process of transferring a mass of water to the atmospheric air.(see latent heat transfer) [EN 16798-1:2019, 3.12]:process of adding water vapour to air to increase humidity. [EN 12792:2003, 208]:addition of water vapour to … Continue reading →