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Homepage>BS Standards>91 CONSTRUCTION MATERIALS AND BUILDING>91.140 Installations in buildings>91.140.30 Ventilation and air-conditioning systems>BS 4856-3:1975 Methods for testing and rating fan coil units, unit heaters and unit coolers Thermal and volumetric performance for heating and cooling duties; with additional ducting
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immediate downloadReleased: 1975-09-30
BS 4856-3:1975 Methods for testing and rating fan coil units, unit heaters and unit coolers Thermal and volumetric performance for heating and cooling duties; with additional ducting

BS 4856-3:1975

Methods for testing and rating fan coil units, unit heaters and unit coolers Thermal and volumetric performance for heating and cooling duties; with additional ducting

CURRENCY
LANGUAGE
English
Standard number:BS 4856-3:1975
Pages:46
Released:1975-09-30
ISBN:0 580 08615 1
Status:Standard
DESCRIPTION
This standard BS 4856-3:1975 Methods for testing and rating fan coil units, unit heaters and unit coolers is classified in these ICS categories:
  • 91.140.30 Ventilation and air-conditioning systems
  • 97.100.01 Heating appliances in general

Units for use with additional ducting containing fluid to air heat exchangers and incorporating their own electrically powered fan system. For heating or cooling applications, the latter with or without dehumidification under frost-free conditions.
This product includes: