Hoval DGV-6/30, Руководство по конструкции

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13
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1
Flue gas connection
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2
Combustion air connection
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Gas connection
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Filter box
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Mixed air box
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Fresh air duct (not included in the Hoval
scope of supply)
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Terminal box with isolation switch
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Fan
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Casing
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Gas control valve
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Burner unit consisting of stainless steel
gas blower and premix burner
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Heat exchanger of stainless steel
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Air-Injector
Fig. E1: TopVent ® MG structure
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Mixed air box
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Filter box
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Heating section
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Air-Injector
Fig. E2: TopVent ® MG components
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TopVent ® MG
Construction and operation Use