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Passive house

PASSIVE HOUSE UN gef Emp e Passive house - is a building with no need for the separate heating system due to the low energy consumption for heating. Passive house requires s 15 kWh*u/(m*year) for heating or cooling (relating to the living space). PASSIVE HOUSE CROSS-SECTIONAL PLAN:* SUPER-INSULATION US0,15 W/(m? K) (R>6,7m C/BT) 3-PANE LOW-E-GLAZING- SUPPLY AIR EXHAUST AIR SUPPLY AIR SUPPLY AIR EXHAUST AIR FRESH AIR FILTER SUPPLY EXHAUST AIR EXHAUST AIR SUPPLY AIR AIR AIR TO AIR HEART EXCHANGER SUBSOIL HEAT EXCHANGER PASSIVE HOUSE CHARACTERISTICS:* SUPERINSULATION (WITH THERMAL TRANSMITTANCE OF NOT MORE THAN 0,15 W/M'K) TRIPLE-PANE INSULATED GLAZING WITH A SEALED ARGON OR KRYPTON GAS FILLED INTER-PANE VOIDS) WITH U-VALUES< 0.8W/(MK) "SOUTHWARD FACADE (PERMISSIBLE DEVIATION +/-30°) AND BIG-SIZE WINDOWS FACING SOUTH AIRTIGHT CONSTRUCTION NO THERMAL BRIDGES COMPACT CONSTRUCTION MECHANICAL HEAT RECOVERY VENTILATION SYSTEMS WITH A HEAT RECOVERY RATE OF OVER >75% * based on W. Feist, "Passive house projecting package" Infographics is prepared within UNDP/GEF project "Energy-efficient design and construction of residential buildings"

Passive house

shared by undpeuropeandcis on Feb 05
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Concept of passive house and its main requirements for design and construction.

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