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Supplying Passive Houses with sustainable energy

5 Hits, Last modified: 10 years ago

han or equal to zero. This simple definition does not clarify which demand is being used or whether pri... arbon buildings in terms of heat supply. They are not, however, sustainable, since the other 90 houses ... l need fossil fuels for heating. This method does not achieve the goal of sustainably heating the villa... approach is much too short-sighted, since it does not account for resource limits. The heat supply for

Experience with drain water heat recovery @planning:building_services:heating_and_dhw:experience_with_drain_water_heat_recovery

2 Hits, Last modified: 6 years ago

mption can be decreased by 25 to 35 percent. * Not much space is needed, and a variety of systems is... cted to the same heat exchanger, cold showers may not be possible. * If the heat exchanger is only

Sound generation, sound dispersion and sound proofing in heat pumps @planning:building_services:heating_and_dhw:heating:heat_pumps

1 Hits, Last modified: 7 years ago

ssible. Dimensioning of the sound absorber should not only ensure that the limit values for the A-rated