ISO 11855-4:2012

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)

Publication date:   Jul 25, 2012

95.99 Withdrawal of Standard   Aug 5, 2021

General information

95.99 Withdrawal of Standard   Aug 5, 2021

ISO

ISO/TC 205 Building environment design

International Standard

91.040.01   Buildings in general

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Scope

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.

Life cycle

NOW

WITHDRAWN
ISO 11855-4:2012
95.99 Withdrawal of Standard
Aug 5, 2021

REVISED BY

PUBLISHED
ISO 11855-4:2021