[ASHRAE Standard 62.1]:the air in an enclosed occupiable space. [ASHRAE Standard 62.2]:air in an occupiable space. [EN 16798-3:2017, 3]: [EN 12792:203, 217]:air in the treated room or zone (IDA; colour Grey) [ISO 16814:2008, 3.19]:air within an enclosed space, e.g. dwelling … Continue reading →

[AIVC, Air infiltration and ventilation glossary, 1992]:the uncontrolled inward leakage of outdoor air through cracks, interstices, and other unintentional openings of a building, caused by the pressure effects of the wind and/or the stack effect. [ASHRAE Standard 62.1]:uncontrolled inward air … Continue reading →

[AIVC, Air infiltration and ventilation glossary, 1992]:outdoor air supplied to replace exhausted air. [ASHRAE Standard 62.1]:any combination of outdoor and transfer air intended to replace exhaust air and exfiltration.