loft
(See attic)
Continue reading →Glossary Terms
long-range transmission
[ASHRAE Standard 241]:disease transmission that is due to aerosols emitted by an infector who is not in close proximity to a susceptible occupant.
Continue reading →louvre
[EN 12792-2003, 243]:device, consisting of an assembly of parallel sloping vanes, intended to permit the passage of air, while providing a measure of protection against environmental influences(see also externally mounted air terminal device
Continue reading →low temperature process chiller
[EN 14511-1:2022,3.33]:process chiller that is capable of delivering its rated cooling capacity at an indoor heat exchanger outlet temperature of −25 °C, at standard rating conditions.
Continue reading →low velocity air terminal device
[EN 12792-2003, 243]:air terminal device which is designed for thermally controlled ventilation e.g. displacement flow applications.(see also air terminal device)
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