Solar water heating system, has control unit controlling valve system to release from disinfection mode, when temperature of water in storage vessel satisfies predetermined criterion
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Cooking hood with air curtain
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Heat pump system for providing underfloor heating and hot tap water, uses floor as intermediate reservoir during multi step heat pumping between heat reservoir and tap water
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Demand Controlled Ventilation System with Central Air Quality Measurement and Method Herefor
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Installation for heating tapwater comprises a storage tank, a low-power heating unit, a boiler and a common feed pipe for supplying water from the tank to the heating unit and boiler
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Open hearth combustion installation comprises combustion chamber with gas feed conduit, switchable tap in gas conduit, and flue gas feed channel containing fan for flue gas feed-out from combustion chamber
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Air-conditioning and heating installation has feed-in channel with inlet preferably to permanent room in building and comprises ventilation unit, connecting piece and heating unit
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Air circulation unit.
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Heating installation, particularly for dwelling and utility buildings, contains conduits of at least four different circuits comprising one or more heat accommodation circuits and one or more heat emission circuits
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Ventilation control system.
EP0967447A1
Heat pump system
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Air extraction installation, particularly for dwelling house, is provided with central mechanical ventilation system with suction points in various rooms, such as bathroom, toilet and kitchen
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Heat pump system for building applications
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Heat pump system for building applications
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Burner with temp. or pressure controlled fuel and air - varies speed of air blower motor to provide required air amount
