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Normas BSI – AENOR
BS 4856-4:1997

BS 4856-4:1997

Methods for testing and rating fan coil units, unit heaters and unit coolers. Determination of sound power levels of fan coil units, unit heaters and unit coolers using reverberating rooms

Fecha:
1997-09-15 /Confirmed
Comité:
RHE/6
Relación con otras normas BSI:

Reemplaza a: BS 4856-4:1978

Reemplaza a: BS 4856-5:1979

Keywords:
Ratings, Heat exchangers, Noise (environmental), Air treatment devices, Air-conditioning equipment, Performance, Test equipment, Unit heaters, Mathematical calculations, Installation, Reverberation rooms, Acoustic testing, Unit coolers, Sound sources, Fan coil units, Acoustic measurement, Sound intensity
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