91.140.30 Ventilation and air-conditioning

Displaying 241-252 of 316 results.

LVS EN 16798-5-2:2018/NA:2020

national annex

LV
Energy performance of buildings - Ventilation for buildings - Part 5-2: Calculation methods for energy requirements of ventilation systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 2: Distribution and generation. National Annex
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14.66 €

LVS EN 16798-5-2:2020

standard

LV
Energy performance of buildings - Ventilation for buildings - Part 5-2: Calculation methods for energy requirements of ventilation systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 2: Distribution and generation
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32.09 €

LVS EN 16798-7:2017

standard

EN
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)
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22.71 €

LVS EN 16798-7:2017/NA:2020

national annex

LV
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) - National Annex
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15.84 €

LVS EN 16798-7:2020

standard

LV
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)
View

34.06 €

LVS EN 16798-9:2017

standard

EN
Energy performance of buildings - Ventilation for buildings - Part 9: Calculation methods for energy requirements of cooling systems (Modules M4-1, M4-4, M4-9) - General
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19.28 €

LVS EN 16798-9:2017/NA:2020

national annex

LV
Energy performance of buildings - Ventilation for buildings - Part 9: Calculation methods for energy requirements of cooling systems (Modules M4-1, M4-4, M4-9) - General - National Annex
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9.90 €

LVS EN 16798-9:2020

standard

LV
Energy performance of buildings - Ventilation for buildings - Part 9: Calculation methods for energy requirements of cooling systems (Modules M4-1, M4-4, M4-9) - General
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30.49 €

ISO 16890-1:2016

standard

EN
Air filters for general ventilation
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114.92 €

ISO 16890-2:2016

standard

EN
Air filters for general ventilation
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48.19 €

ISO 16890-2:2022

standard

EN
Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance
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147.55 €

ISO 16890-3:2016

standard

EN
Air filters for general ventilation
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48.19 €