Fulltext results:
- Types of ventilation @planning:building_services:ventilation:basics
- priority than energy conservation - but it turns out that there is no conflict at all, if efficient co... ==== Purge ventilation through windows ===== Without comfort ventilation, adequate air exchange in new... ilation. In order to achieve an air exchange of about 0.33 ach (air change per hour), one would have to... her. You can find more information on the page about [[planning:building services:Ventilation:Basics:A
- Comparison of energy performance of ventilation systems using passive vs. active heat recovery @planning:building_services:ventilation
- ==== Methodology ===== The comparison is carried out for nine different climates across North America.... is achieved by direct electric preheating of the outdoor air. This reference system provides a certain... exchanger. Frost protection is activated when the outside temperature drops below -3 °C. - Passive en... In that case the COP is reduced by 20%. ^ T<sub>out</sub> ^ T<sub>room</sub> ^ COP | | -3
- Ventilation
- be achieved if stale air is exchanged with fresh outdoor air at regular intervals. This can definitely... for comfort and for good indoor air quality; only outdoor air will be supplied – no recirculated air. T... o a high level of indoor air quality. Read more about: * **Basic: ** [[:planning:building_services:v... act air) isn't transferred to the cold, incoming, outdoor air, thus reducing heat losses considerably.
- Air volumes @planning:building_services:ventilation:basics
- controlled_ventilation|ventilation system]] whose output is based on the number of people (30 m³/h per person), there are hardly any complaints about poor air quality. However, if the air gets too dr... complain.\\ Scientific studies have been carried out regarding **additional ventilation through window... the occupants still lived in their old homes without ventilation systems), therefore it is not energy-
- Compact HVAC systems
- efficient refurbishments! See also the article about [[planning:building services:Ventilation:Basics:T... ve Houses: “heating via ventilation systems”, without the need for additional ducts or larger ducts. If... such systems. See this article for more details about the energy balance and certification criteria of ... ery user of gas stoves knows that even with a low output, heat generation is possible with gas. In spit
- Passive House - 6 reasons why you still need opening windows @planning:building_services:ventilation
- e rates of ventilation systems are typically laid out for really cold (or hot) periods and may not be t... not want to miss windows as a “connection to the outside world”, and want to be able to choose whether... ow could save one's life as it offers an easy way out in the unfortunate event of an emergency.\\ Ther... ies regarding these building concern complaints about excessive temperatures in summer or users feeling
- The ventilation system – there is no alternative @planning:building_services:ventilation
- oor air quality.\\ \\ This article shows that without controlled home ventilation, the concentration of... atures during the winter, traffic noise, insects, outside dust pollution etc.). * The level of airtig... quality.\\ \\ The calculations that were carried out show that in the present case, the Pettenkofer va
- Heating and DHW
- led evaluation of the German projects was carried out due to more adequate data for these. The building
- Supplying Passive Houses with sustainable energy @planning:building_services:heating_and_dhw
- headway with these questions, we must first point out the systematic problem in the "zero emission = su
- Basics @planning:building_services:ventilation
- acceptable?**__ With a ventilation system whose output is based on the number of people (30 m³/h per person), there are hardly any complaints about poor air quality. However, if the air gets too dr
- Differentiation between Vv and Vn50 values @planning:building_services:ventilation
- ly for each room. The calculation must be carried out in accordance with detailed rules given in the [[
- Experience with drain water heat recovery @planning:building_services:heating_and_dhw:experience_with_drain_water_heat_recovery
- In bigger buildings, the nominal heat production output and storage tank size can be reduced. * Dat... nd_dhw|Overview]] of all articles on Passipedia about "Heating and DHW" [[phi_publications:internation