Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 1: Terms and definitions
Edition 2023-06

Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2022)
Edition 2022-03

Solar collectors - General requirements
Edition 2022-03

Heat exchangers - Hydronic room fan coils units - Determination of the sound power level
Edition 2022-08

Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes (ISO 15874-2:2013/Amd 2:2022); Amendment A2
Edition 2022-07

Thermal energy meters - Part 1: General requirements
Edition 2022-09

Thermal energy meters - Part 2: Constructional requirements
Edition 2022-09

Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6300 kPa
Edition 2022-10

Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO 15874-1:2013/Amd 1:2022); Amendment A1
Edition 2022-07

Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 2: Pipes (ISO 15876-2:2017/Amd 1:2020); Amendment A1
Edition 2021-04