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- Experience with drain water heat recovery @planning:building_services:heating_and_dhw:experience_with_drain_water_heat_recovery
- large intercepting sewer ducts as a heat source. Passive heat recovery or a heat pump can also be used to process gray water. Even the very first Passive House building in Darmstadt-Kranichstein was buil... heat to the rooms. This paper discusses direct, passive heat recovery from flowing wastewater from shower... fers a number of advantages:\\ * These simple, passive systems can be planned and installed with little
- Heating
- rvices:heating_and_dhw:heating:Biomass heating in Passive Houses]] {{:picopen:members_only.png?25|}} [[P... lanning:building_services:heating_and_dhw:heating:Passive House heating systems in practice]] {{:picopen:m