DIN Standards Committee Heating and Ventilation Technology and their Safety
Building environment design - Embedded radiant heating and cooling systems - Part 3: Design and dimensioning (ISO 11855-3:2021 + Amd 1:2023); German version EN ISO 11855-3:2021 + A1:2023
Abstract
This document establishes a system design and dimensioning method to ensure the heating and cooling capacity of the radiant heating and cooling systems. The ISO 11855 series addresses an embedded system that is integrated with the building structure. Therefore, the panel system with open air gap, which is not integrated with the building structure, is not covered by this series. The ISO 11855 series is applicable to water-based embedded surface heating and cooling systems in buildings. The ISO 11855 series is applied to systems using not only water but also other fluids or electricity as a heating or 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.
Begin
2022-03-03
WI
00130063
Planned document number
DIN EN ISO 11855-3
Project number
04112104
Responsible national committee
Responsible european committee
CEN/TC 130 - Space heating and/or cooling appliances without integral thermal sources
Responsible international committee
ISO/TC 205/WG 8 - Radiant heating and cooling systems
draft standard
Building environment design - Embedded radiant heating and cooling systems - Part 3: Design and dimensioning - AMENDMENT 1 (ISO 11855-3:2021/DAM 1:2023); German and English version EN ISO 11855-3:2021/prA1:2023
2023-04
Order from DIN Media
