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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

General information

20.98     26 gush 2021

ISO

ISO/TC 86/SC 6

International Standard

27.080  

Scope

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 21978:2021

NOW

ABANDON
ISO 21978:2021/WD Amd 1
20.98 Project deleted
26 gush 2021