planning:building_services
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planning:building_services [2023/03/27 14:26] – yaling.hsiao@passiv.de | planning:building_services [2023/06/05 11:09] – yaling.hsiao@passiv.de | ||
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====== Building Services ====== | ====== Building Services ====== | ||
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- | === Ventilation === | + | Mechanical systems are needed to provide different services and amenities in every building e.g. the heat supply and distribution, |
+ | [{{ : | ||
- | [[planning: | + | ==== Ventilation |
- | === Heating | + | Ventilation is needed in every building in order to ensure healthy |
- | [[planning:building services:Heating and DHW]] | + | Mechanical ventilation with heat/ humidity recovery that ensures fresh air supply with high comfort and minimum heat loss is essential in every Passive House or [[:certification:enerphit|EnerPHit project]]. Inside the heat exchanger, heat from the warm, stale air (extract air) is transferred onto the cold, incoming, outdoor air, thus reducing heat losses considerably. In the extreme summer heat, this system can even work in reverse, pre-cooling the fresh air that is supplied to the building. Depending on the efficiency of the heat exchanger, 90 percent of the heat can be transferred, |
- | [[planning:building services:Compact HVAC systems]] | + | Go to the [[.:building_services:ventilation|overview]] of an article about ventilation on Passipeida. |
- | \\ | + | ==== Heating and hot water ==== |
- | [[basics: | + | |
- | [[planning: | + | As a highly energy efficient building, Passive House buildings have a very low space heating demand < 15 kWh/(m²a) and a very low heating load < 10 W/m². This makes is possible to use variety of simple and efficiency energy systems and sources to keep the building comfortably warm. Through informed design decisions and use of efficient systems there is also significant potential to reduce the energy demand for hot water provision. |
- | [[sinfonia:Monitoring heat consumption: Calculation | + | Go to the [[.:building_services:heating_and_dhw|overview]] of articles about heating DHW system on Passipedia. |
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+ | ==== Cooling ==== | ||
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+ | Depending on the climate, active cooling is needed to keep the building comfortably cool in summer. Applying the Passive House concept ensures that the cooling demand | ||
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+ | Here you can find some articles on the topic: | ||
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+ | * [[: | ||
+ | * [[: | ||
+ | * [[.: | ||
+ | * [[.: | ||
+ | * [[: | ||
+ | * [[: | ||
+ | * [[: | ||
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+ | ==== Renewable Energy supply ==== | ||
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+ | Renewable energy is the ideal complement to the energy efficiency of the Passive House Standard. In order to provide reliable guidance for this combination, | ||
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+ | * [[: | ||
+ | * [[: | ||
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- | [[https:// | + | |
+ | ===== See also: ===== | ||
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+ | [[https:// | ||
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planning/building_services.txt · Last modified: 2023/06/21 14:20 by yaling.hsiao@passiv.de