ISO 11855-3:2012 PDF

Scope: This part of ISO 11855 establishes a system design and dimensioning method to ensure the heating and cooling capacity of the radiant heating and cooling systems. residential, commercial and industrial buildings. The methods apply to systems integrated into the wall, floor or ceiling construction without any open air gaps. It does not apply to panel systems with open air gaps which are not integrated into the building structure. cooling medium. The ISO 11855 series is not applicable for testing of systems. The methods do not apply to heated or chilled ceiling panels or beams.

ISO 11855-3:2012 Referenced Document

EN 12831 Heating systems in buildings - Method for calculation of the design heat load
EN 15243 Ventilation for buildings - Calculation of room temperatures and of load and energy for buildings with room conditioning systems
ISO 11855-1 Building environment design — Embedded radiant heating and cooling systems — Part 1: Definitions, symbols, and comfort criteria — Amendment 1*， 2023-06-01 Update
ISO 11855-2 Building environment design — Embedded radiant heating and cooling systems — Part 2: Determination of the design heating and cooling capacity — Amendment 1*， 2023-08-01 Update

2023 ISO 11855-3:2021/Amd 1:2023 Building environment design — Embedded radiant heating and cooling systems — Part 3: Design and dimensioning — Amendment 1
2021 ISO 11855-3:2021 Building environment design — Design, dimensioning, installation and control of embedded radiant heating and cooling systems — Part 3: Design and dimensioning
2012 ISO 11855-3:2012 Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 3: Design and dimensioning