ISO 11855-2:2021/PRF Amd 1:2023 Building environment design — Embedded radiant heating and cooling systems — Part 2: Determination of the design heating and cooling capacity — Amendment 1
2021ISO 11855-2:2021 Building environment design — Embedded radiant heating and cooling systems — Part 2: Determination of the design heating and cooling capacity
2012ISO 11855-2:2012 Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 2: Determination of the design heating and cooling capacity