This document allows the calculation of peak cooling capacity of Thermo Active Building Systems (TABS), 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 the chiller size, fluid flow rate, etc.
This document defines a detailed method aimed at the calculation of heating and cooling capacity in non-steady state conditions.
Status: PublishedPublication date: 2021-08
Edition: 2Number of pages: 58
Technical Committee: ISO/TC 205 Building environment design
- ICS :
- 91.040.01 Buildings in general
This standard contributes to the following Sustainable Development Goal:
Buy this standard
|std 1 187||PDF + ePub|
|std 2 187||Paper|
ISO 11855-4:2021Stage: 60.60
Corrigenda / AmendmentsUnder development
ISO 11855-4:2021/DAmd 1
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