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The Passive House technology- a solution to the global problem of space heating

The Passive House technology- a solution to the global problem of space heating. pioneers passive house. Pioneers, frontrunners, networkers……. reinhard weiss. The world population is constantly growing….. and with it, so is energy consumption. Energy is a contentious issue…….

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The Passive House technology- a solution to the global problem of space heating

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  1. The Passive House technology- a solution to the global problem of space heating pioneers passive house

  2. Pioneers, frontrunners, networkers…… reinhard weiss

  3. The world population is constantly growing….. and with it, so is energy consumption

  4. Energy is a contentious issue…… Everybody knows what we haveto do

  5. cheap natural gas and oil is over……..

  6. We don‘t need products……We need a solution

  7. What can be done today……… Arctic climate/ Taiga: tent, yurts Nomaden in Russland, Mongolei, Afghanistan, ..., temperature von –20°C to +20°C Quelle: „Sol Power“Sophia und Stefan Behling, Prestel Verlag, S. 49

  8. We have to achieve needs....... Arctic climate/ North Pole: Igloo

  9. the age of fossil fuels gave us the possibility….. Arch. Günter Domenig

  10. The Passive- House – state of the art……

  11. There are no limits........... Energy rating from 180 kWh/m²a to 11,5 kWh/m²a

  12. Minimising losses is the key idea..... Ventilation heat losses

  13. The position of the automatic comfort ventilation system………. • House technology system • Ventilation • heat production • fossil fules/ renewable • Solar energy • The House • Insulation • Window • Airtightness • without thermal bridges Using renewable energy Minimizing losses

  14. What tasks does automatic comfort ventilation fulfil? Contaminant humidity

  15. CO2 contamination………..

  16. We develop solutions for the people....... Marriage is an alliance entered into by a man who can‘t sleep with the window shut, and a woman who can‘t sleep with the window open. George Bernhard Shaw (1856 – 1950)

  17. Features of automatic comfort ventilation…… Extracted air Exhaust air Outer air Supply air Ground source heat exchanger

  18. Enthusiasm of the clients ........

  19. Classic Passive House technology…….. Energy rating <15 kWh/m2a Heating load 10 W/m2 Compact unit aerosmart s, m, l E- Panel or PTC-Element;

  20. Heating load…….. max. heating load = 100% 5% basic load aprox. 70% 95%

  21. Comparison with modular house technology systems +82%

  22. Passive House technology meets romanticism…… Energy rating aprox. 30 kWh/m2a Compact unit aerosmart s,m,l Pellet stove or the like

  23. Simple, reduced and cheap solution.....

  24. Experiences and reactions……. Good low energy house Energy rating ca. 30 kWh/m2a Compact unit aerosmart xls Conventional low temperature heating system Geothermal heat source

  25. aerosmart x² …….the road to the passive house Controlled by one brain Heat recovery Ventilation Heating Domestic hot water Bathheating Passive – Cooling Thermal solar panels partially solar room heating if desired

  26. Austria House 2010 Whistler Energy efficient house technology……

  27. Passive House in Vienna Heating load 10 W/m² energy rating 12 kWh/m²a Arch. Treberspurg und Partner

  28. Passive House technology in each apartment.....

  29. Integral planing process…….

  30. Simple installation………

  31. Students union , Vienna

  32. Semicentral system

  33. Semicentral systems......

  34. In fact, the mountain climber is only successful once he has safely completed his descent……

  35. Thank you for your attention........

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