Gas:air Route Assembly - Viessmann Vitotwin 300-W Installation And Service Instructions For Contractors

Parts lists

Gas:air route assembly

0001 Auxiliary burner gas supply pipe
0002 Seal ring 27 x 38 x 3
0003 Gas:air mixture connection flange
0004 O-ring 51.9 x 3.5
0005 Mixer G3/4
0006 Ring burner connection pipe
0007 Gasket set A 17 x 24 x 2
0008 Ring burner connection flange
0009 Auxiliary burner gas pipe
0010 Stirling burner gas pipe
174
0011 Gas valve VGU86S
0012 Ignition transformer TQG42
0013 Gas line auxiliary burner
0014 Stirling burner gas supply line
0015 Gas connection manifold
0016 Connection hose
0017 Gas restrictor G20 auxiliary
burner
0018 Gas restrictor G20 Stirling burner
0019 Screw 35 x 16 (5 pce)