AS/NZS ISO 13256.2:2023 identically adopts ISO 13256 2, which establishes performance testing and rating criteria for factory-made residential, commercial and industrial, electrically-driven, mechanical- compression type, water-to-water and brine-to-water heat pumps
AS/NZS ISO 13256.2:2023 history
2023AS/NZS ISO 13256.2:2023 Water-source heat pumps — Testing and rating for performance, Part 2: Water-to-water and brine-to-water heat pumps