Reference number
ISO 11855-4:2021
International Standard
ISO 11855-4:2021
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)
Edition 2
2021-08
Read sample
ISO 11855-4:2021
74686
Published (Edition 2, 2021)
This standard has 1 amendment.

ISO 11855-4:2021

ISO 11855-4:2021
74686
Language
Format
CHF 194
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Abstract

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.

General information

  •  : Published
     : 2021-08
    : International Standard published [60.60]
  •  : 2
     : 58
  • ISO/TC 205
    91.040.01 
  • RSS updates

 Amendments

Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1

Edition 2023

ISO 11855-4:2021/Amd 1:2023
83784
Language
Format
CHF 18
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