EN ISO 11855-4:2021
Current
The latest, up-to-date edition.
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) (ISO 11855-4:2021)
01-09-2021
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.
| Committee |
CEN/TC 228
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DS/EN ISO 11855-4:2021 | Identical |
| ISO 11855-4:2021 | Identical |
| I.S. EN ISO 11855-4:2021 | Identical |
| BS EN ISO 11855-4:2021 | Identical |
| UNI EN ISO 11855-4:2021 | Identical |
| PN-EN ISO 11855-4:2022-02 | Identical |
| ÖNORM EN ISO 11855-4:2022 03 15 | Identical |
| UNI EN ISO 11855-4:2024 | Identical |
| UNE-EN ISO 11855-4:2022 | Identical |
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