RO
SR EN 16798-7:2018
Energy performance of buildings - Ventilation for buildings - Part 7: Calculation methods for the determination of air flow rates in buildings including infiltration (Modules M5-5)
This European Standard describes the methods to calculate the ventilation air flow rates for buildings to be used for energy calculations evaluation, heating and cooling loads. This European Standard applies to buildings with: - Mechanical ventilation systems (mechanical exhaust, mechanical supply or balanced system); - Passive duct ventilation systems for residential and low-rise non-residential buildings; - Combustion appliances; - Windows opening by manual operation; - Kitchens where cooking is for immediate use (including restaurants) This European Standard is applicable to hybrid systems combining mechanical and passive duct ventilation systems in residential and low-rise non-residential buildings. This European Standard applies to buildings smaller than 100 m and rooms where vertical air temperature difference is smaller than 15 K. The results provided by the standard are: ? the air flow rates entering or leaving a ventilation zone; - the air flow rates required to be distributed by the mechanical ventilation system, if present. This European Standard is not applica
Status :
Valid
Approval date : 2/28/2018
Number of pages : 60
ICS : 91.120.10 Thermal insulation,91.140.30 Ventilation and air-conditioning
Technical Committee : 302 - Space heating appliances, ventilation and room air conditioner
- Replaces SR EN 15242:2007
- Normative reference SR EN ISO 52000-1:2017
- Normative reference SR EN 12792:2004
- Normative reference SR EN 13141-5:2005
- Normative reference SR EN ISO 7345:2002
- Normative reference SR EN 13141-1:2004
- Normative reference SR EN 13141-2:2011