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
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
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)
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
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)
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
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
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
30.49 €
ISO 16890-1:2016
standard
EN
Air filters for general ventilation
114.92 €
ISO 16890-2:2016
standard
EN
Air filters for general ventilation
48.19 €
ISO 16890-2:2022
standard
EN
Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance
147.55 €
ISO 16890-3:2016
standard
EN
Air filters for general ventilation
48.19 €