Fulltext results:
- Types of ventilation @planning:building_services:ventilation:basics
- dispensable in every [[basics:what_is_a_passive_house|Passive House]]. A regular, guaranteed and adequate exchange of air in winter is only possible by mean... nces fluctuate too much in Central Europe. In a house which is not leaky enough for sufficient air exch... e is an increased risk of high air humidity. Because we cannot perceive the indoor air quality ourselv
- Ventilation
- are the most important objectives of a Passive House design. Excellent indoor air quality is indispens... sipedia.org/planning/refurbishment_with_passive_house_components/prospects_for_the_modernisation_of_exi... /planning/building_services/ventilation/passive_house_-_6_reasons_why_you_still_need_windows|Passive House - 6 reasons why you still need opening windows]]
- Compact HVAC systems
- enically required fresh air supply ===== Every house that is occupied by humans requires fresh air. ... (see heat capacity of fresh air). In a Passive House, the heating power requirement is extremely small... applies for the low cooling loads of a Passive House building. This makes it possible to develop con... include active cooling and dehumidififcation for use in warmer climates. Various solutions are possibl
- Heating and DHW
- high level of energy efficiency of the Passive House with its reduced heating demand in comparison wit... stems - overview ===== Experiences with Passive House heating systems over many years show that compact... an intensively researched building (low-energy house in Schrecksbach, details of which can be found in... ase study: Schrecksbach, Germany) and a Passive House standard “twin” building derived from this, the o
- Air volumes @planning:building_services:ventilation:basics
- s? ==== As early as 1991, in the first Passive House in Darmstadt Kranichstein a moisture and CO2-cont... ” of 120 m³/h, the moisture released into\\ the house is diluted so much that under the given external\... ” of 240 m³/h, the moisture released into\\ the house is diluted even more. Relative humidity drops to\... ow increases the relative indoor air humidity because the water vapour from humidity sources will be le
- Comparison of energy performance of ventilation systems using passive vs. active heat recovery @planning:building_services:ventilation
- overy ====== Author: Dr Tomas Mikeska, Passive House Institute ===== Introduction ===== The standard... passive heat recovery systems by heat pumps which use the extract air as a heat source to heat the supp... building according to the International Passive House standard ([[https://passiv.de/downloads/03_buildi... erence system. Both the passive and active system use fans with a total consumption of 0.45 Wh/m³. The
- Passive House - 6 reasons why you still need opening windows @planning:building_services:ventilation
- ====== Passive House - 6 reasons why you still need opening windows ====== \\ ==== ...do I need to kee... Saving costs on windows is a bad idea and might cause several problems later on:// 1. During warm peri... / The standard air exchange provided by Passive House ventilation systems generally is far lower, and w... s open or closed. Eliminating this option might cause discontent amongst users whose wishes should be r
- Experience with drain water heat recovery @planning:building_services:heating_and_dhw:experience_with_drain_water_heat_recovery
- contribute to heating, it makes perfect sense to use this heat source in some way. \\ One standard approach is heat pumps that use wastewater flowing through large intercepting sew... process gray water. Even the very first Passive House building in Darmstadt-Kranichstein was built with... losses can be relatively high in some systems because thin pipes improve heat transfer and down times.
- The ventilation system – there is no alternative @planning:building_services:ventilation
- ts small energy consumption, one of the Passive House’s many advantages. In Passive Houses, a healthy i... mfort (see also “Thermal Comfort in the Passive House”), * through controlled home ventilation, which... l of airtightness of the room meets the Passive House requirement (n50 < 0.6 1/h). * The wind shield ... ion will be to fulfil all the remaining Passive House criteria and build a Passive House. ===== See
- Checklist for Design: Ventilation System in a residential Passive House Building @planning:building_services:ventilation
- gn: Ventilation System in a residential Passive House Building====== This checklist for the design of a ventilation system in a residential Passive House building has been written to aid building designe... nload the Checklist **[[https://database.passivehouse.com/de/download/product_page/ventilation-system-c
- Differentiation between Vv and Vn50 values @planning:building_services:ventilation
- th detailed rules given in the [[https://passivehouse.com/downloads/03_building_criteria_en.pdf| Criter... pe. ===== Example ===== ==== Single family house - Calculation of TFA, VV and Vn50 ==== | {{:pic... nk&20|}} [[planning:refurbishment_with_passive_house_components:thermal_envelope:airtightness|Airtight
- Heating @planning:building_services:heating_and_dhw
- ilding_services:heating_and_dhw:heating:Passive House heating systems in practice]] {{:picopen:members
- Basics @planning:building_services:ventilation
- ]] of the 17<sup>th</sup> International Passive House Conference 2013: // [[planning:building service
- Sound generation, sound dispersion and sound proofing in heat pumps @planning:building_services:heating_and_dhw:heating:heat_pumps
- ==== When analysing potential sound paths, the cause of the noise, i.e. the excitation source, should