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Norm

ÖNORM EN ISO 11855-4

Issue date: 2017 09 01

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)

This part of ISO 11855 allows the calculation of peak cooling capacity of Thermo Active Building Systems (TABS), based on heat gains, such as solar gains, internal heat g...
Withdrawn: 2022 03 15
This part of ISO 11855 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 part of ISO 11855 defines a detailed method aimed at the calculation of heating and cooling capacity in non-steady state conditions. The ISO 11855 series is applicable to water based embedded surface heating and cooling systems in residential, commercial and industrial buildings. The methods apply to systems integrated into the wall, floor or ceiling construction without any open air gaps. It does not apply to panel systems with open air gaps which are not integrated into the building structure. The ISO 11855 series also applies, as appropriate, to the use of fluids other than water as a heating or cooling medium. The ISO 11855 series is not applicable for testing of systems. The methods do not apply to heated or chilled ceiling panels or beams.
ÖNORM EN ISO 11855-4
2022 03 15
Building environment design - Embedded radiant heating and cooling systems - Part 4: Dimensioning an...
Norm
ÖNORM EN ISO 11855-4
2017 09 01
Building environment design - Design, dimensioning, installation and control of embedded radiant hea...
Norm
ÖNORM EN ISO 11855-4
2017 01 15
Building environment design - Design, dimensioning, installation and control of embedded radiant hea...
Norm
ÖNORM EN 15377-3
2008 02 01
Heating systems in buildings - Design of embedded water based surface heating and cooling systems - ...
Norm
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Norm
ISO 11855-1:2021
Issue date : 2021 08 04
Building environment design — Embedded radiant heating and cooling systems — Part 1: Definitions, symbols, and comfort criteria
Norm
ÖNORM EN ISO 11855-4
Issue date : 2022 03 15
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)
Norm
ISO 11855-4:2012
Issue date : 2012 07 25
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)