Saltar navegación principal
Norma
ISO 21978:2021/WD Amd 1

ISO 21978:2021/WD Amd 1

Heat pump water heater — Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating — Amendment 1

Chauffe-eau à pompe à chaleur — Essais et classification à charge partielle et calcul du coefficient de performance saisonnier — Amendement 1

Fecha Anulación:
0001-01-01 / Withdrawn
Comité:
ISO/TC 86/SC 6 - Testing and rating of air-conditioners and heat pumps
Relación con otras normas ISO:

Modifica a: ISO 21978:2021