Viessmann Vitodens 100 - Page 8

System boiler
A Condensate drain: Plastic pipe
722 mm
B Heating flow: 722 mm
C DHW cylinder flow: 722 mm
D Gas connection: Rp ½
E DHW return: 722 mm
F Heating return: 722 mm
G Safety valve drain: 715 mm
Montagevorbereitung (Fortsetzung)
8
Montagevorbereitung
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