NBN EN ISO 11855-4:2015

Building environment design - Design, dimensioning, installation and control of 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 11855-4:2012)

WITHDRAWN

About this standard

Languages
German, English and French
Type
NBN
Standards committee
CEN/TC 228 (Heating systems and water based cooling systems in buildings)
Status
WITHDRAWN
Publication date
18 September 2015
Replaces
NBN EN 15377-3:2008
Replaced by
NBN EN ISO 11855-4:2021
ICS Code
91.140.10 (Central heating systems)
91.140.30 (Ventilation and air-conditioning systems)
Withdrawn Date
06 March 2023
Price
€ 50,00

About this training

Summary

ISO 11855-4:2012 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.
ISO 11855-4:2012 defines a detailed method aimed at the calculation of heating and cooling capacity in non-steady state conditions.