Methods for testing and rating fan coil units, unit heaters and unit coolers. Thermal and volumetric performance for heating duties; without additional ducting.
NORMA vydána dne 13.10.1972
Označení normy: BS 4856-1:1972
Datum vydání normy: 13.10.1972
Počet stran: 28
Přibližná hmotnost: 84 g (0.19 liber)
Země: Britská technická norma
Kategorie: Technické normy BS
Deals with methods of carrying out thermal and volumetric tests on forced convection units containing fluid-to-air heat exchangers and incorporating their own fans. The units are for heating applications and the tests are to be carried out on units in an essentially clean condition. Status: Confirmed