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- Supplying Passive Houses with sustainable energy
- headway with these questions, we must first point out the systematic problem in the "zero emission = su
- Experience with drain water heat recovery @planning:building_services:heating_and_dhw:experience_with_drain_water_heat_recovery
- In bigger buildings, the nominal heat production output and storage tank size can be reduced. * Dat... nd_dhw|Overview]] of all articles on Passipedia about "Heating and DHW" [[phi_publications:internation