Viessmann Vitoligno 300-C Installation And Service Instructions For Contractors page 103

Return temperature raising facility assembly
Pos. Part
0001 Return temperature raising facility, cast, fitted
0003 Mixer handle for DN 15-40
0004 Fixing kit, mixer and HC1
0005 O-Ring for mixers 3+4
0006 O-Ring for mixers 3+4
0007 Bypass valve d=22 with O-rings
0008 Gasket set A 32 x 44 x 2 (5 pce)
0009 Circulation pump Yonos PARA
0010 Mixer motor
0011 Thermal insulation, pump, Yonos PARA
0012 Thermal insulation, return temperature raising facility
(cont.)
Parts lists
103