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Norm

ISO 11855-4:2021

Issue date: 2021 08 05

Building environment design — Embedded radiant heating and cooling systems — Part 4: Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active Building Systems (TABS)

This document allows the calculation of peak cooling capacity of Thermo Active Building Systems (TABS) – Type V according to ISO 11855-1, based on heat gains, such as sol...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 58 Pages
Language:
English

This document allows the calculation of peak cooling capacity of Thermo Active Building Systems (TABS) – Type V according to ISO 11855-1, based on heat gains, such as solar gains, internal heat gains, and ventilation, and the calculation of the cooling power demand on the water side, to be used to size the cooling system, as regards, e.g. the chiller size, fluid flow rate.

This document defines a detailed method aimed at the calculation of heating and cooling capacity in non-steady state conditions.

ISO 11855-4:2021
2021 08 05
Building environment design — Embedded radiant heating and cooling systems — Part 4: Dimensioning an...
Norm
ISO 11855-4:2012
2012 07 25
Building environment design — Design, dimensioning, installation and control of embedded radiant hea...
Norm
Norm
ISO 11855-4:2021/Amd 1:2023
Issue date : 2023 10 17
Building environment design — Embedded radiant heating and cooling systems — Part 4: Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active Building Systems (TABS) — Amendment 1