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Comparison of energy performance of ventilation systems using passive vs. active heat recovery @planning:building_services:ventilation

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ve House Institute ===== Introduction ===== The standard solution for the ventilation of residential as we... ding according to the International Passive House standard ([[https://passiv.de/downloads/03_building_criter... 3 | **Table 2: COP of active system taken from standard DIN 18599-6:2016** ===== Results ===== As can b

Differentiation between Vv and Vn50 values @planning:building_services:ventilation

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lding. \\ In the case of residential buildings, a standard height of 2.50 m should be considered, regardless... b>TFA</sub>) multiplied by the room height.**// A standard residential room height of 2.5 m is used for simp

Air volumes @planning:building_services:ventilation:basics

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e household (330 g/h – varying individually) and “standard“ ventilation (120 m³/h in the example - DIN 1946 ... |\\ \\ ==== Low indoor air humidities ==== With standard ventilation, if the occupants perceive the air hu

Types of ventilation @planning:building_services:ventilation:basics

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o the living areas. These simple systems are now standard in France; exhaust systems have been used in Swed... tive solution for new constructions built to EnEV standard and for refurbishment of existing buildings (whic

Compact HVAC systems

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uses in which heat is mainly generated by using a standard wood-pellet stove ([[http://www.passivhausprojekt

Heating and DHW

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study: Schrecksbach, Germany) and a Passive House standard “twin” building derived from this, the overall co

Passive House - 6 reasons why you still need opening windows @planning:building_services:ventilation

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al temperatures cool down during the night.// The standard air exchange provided by Passive House ventilatio

Experience with drain water heat recovery @planning:building_services:heating_and_dhw:experience_with_drain_water_heat_recovery

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ense to use this heat source in some way. \\ One standard approach is heat pumps that use wastewater flowin