Viessmann Vitodens 222-F Installation And Service Instructions For Contractors page 119

Hydraulic block
(cont.)
Pos. Part
0001 Temperature sensor
0002 O-ring set 17.86 x 2.62 (5 pce)
0003 O-ring set 9.6 x 2.4 (5 pce)
0004 Gasket set A 17 x 24 x 2 (5 pce)
0005 Profile gasket (4 pce)
0006 Overflow valve HDS 20-230
0007 Clip = 8 (5 pce)
7
0008 Clip = 10 (5 pce)
7
0009 Clip = 18 (5 pce)
7
0010 Flow unit
0011 Return unit
0012 Overflow line
0013 Plug = 8/
7
0014 Hydraulic retaining bracket
0015 Plate heat exchanger CB10-14A
0016 Valve insert
= 10
7
Parts lists
119