Schematic Diagram - Biasi RinNOVA 24S User Manual And Installation Instructions

4.2 Schematic diagram

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Figure 4.2
3 Heating flow pipe
4 Domestic hot water outlet pipe
5 Gas cock
6 Domestic cold water inlet pipe
7 Heating return pipe
8 Heating circuit filling cock
16 Flue gas pressure switch
TECHNICAL SPECIFICATIONS
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17 Venturi vacuum check points
18 Flue gas exhaust duct
19 Air suction duct
20 Fan
21 Venturi
22 D.h.w. NTC probe
23 Primary circuit emptying cock
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