update...

added missing

ISO/R 916:1968 Testing of refrigerating systems
ISO 13256-2:1998 Water-source heat pumps -- Testing and rating for performance -- Part 2: Water-to-water and brine-to-water heat pumps
ISO 13261-1:1998 Sound power rating of air-conditioning and air-source heat pump equipment -- Part 1: Non-ducted outdoor equipment
ISO 13261-2:1998 Sound power rating of air-conditioning and air-source heat pump equipment -- Part 2: Non-ducted indoor equipment

the missing list:

ISO 14903:2017 Refrigerating systems and heat pumps -- Qualification of tightness of components and joints
ISO 13253:2017 Ducted air-conditioners and air-to-air heat pumps -- Testing and rating for performance
ISO 15042:2017 Multiple split-system air conditioners and air-to-air heat pumps -- Testing and rating for performance


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