CEN/TC 113/WG 11 - Impianti di raffrescamento: pompe di calore, condizionatori, scambiatori, compressori

Data Documento: 01/06/2010
Organo Tecnico: CEN/TC 113/WG 11 - Direct expansion-to-water units

Note:
This standard specifies the terms and definitions, test conditions, test procedures and requirements for the rating and performance of direct exchange-to-water ground coupled heat pumps with electrically driven compressors, used for space heating and/or cooling. Brine can be used instead of water. Direct exchange-to-air ground coupled heat pumps are covered by EN XXX Part 2. This European standard applies to factory-made units. In the case of units consisting of several parts, this standard applies only to those designed and supplied as a complete package. This standard does not apply to units using transcritical cycles, e.g. with CO2 as refrigerant.