32
46
30
49
101
30
49
109
45
103
17
59
20
56
4
28
55
42
56
52
49
58
64
45
49
104
57
21
56
29
50
56
64
75
49
66
81
49
21
40
55
45
4
56
39
47
60
52
49
53
63
45
41
95
49
48
61
100
45
18
19
19
45
51
62
6
43
44
76
7
54
107
106
111
72
96
Fig. 29/a
8.2
HYDRAULIC CIRCUIT
Position Code
Description
Model
4
• 6238303
Non return valve 1”Mx1”F
6
• 5183700
Rectangular expansion vessel 8 l. 3/8”
7
6179200
Holder complete with locking nut
17
• 6174225
Heat exchanger
18
• 6265102
Heat exchanger inlet pipe
19
• 6226412
O-ring 3068
20
• 6226601
Spring for heat exchanger connection
21
6146302
Brass nut 3/4”
28
• 6124808
Circulating pump Grundfos UPS 15-50
29
• 6124806
Grundfos circulating pump UPS 15-60
30
6146301
Brass nut 1/2”
39
6215502
Pump-exchanger connecting pipe
630mm
39 A
6277923
Pump-exchanger connecting pipe
600mm
40
6216210
C.H. flow pipe
630mm
40 A
6216222
C.H. flow pipe
600mm
41
• 6245102
Sanitary D.H.W. tank - 2.5 L.
42
6216006
D.H.W. cylinder return pipe
630mm
42 A
6216009
D.H.W. cylinder return pipe
600mm
43
6179100
Drain cock 3/8”
44
5002402
Bulb holder 1/2” Ø 7,5x8,5x600
45
2030228
Gasket Ø 17x24x2
46
5167705
D.H.W. storage tank
630mm
46 A
5167707
D.H.W. storage tank
600mm
47
• 6265103
Heat exchanger outlet pipe
48
6227630
D.H.W. expansion vessel connect. pipe 630mm
48 A
6227644
D.H.W. expansion vessel connect. pipe 600mm
49
2030227
Gasket Ø 12x18x2
50
• 6273603
Water pressure transducer
51
2030225
Gasket Ø 5,5x11x2
52
• 6017210
Manual air vent 1/4”
53
• 6042201
Pressure relief valve 1/2” - 3 bar
54
• 6193000
Rubber gasket Ø 130
Position Code
Description
Model
55
• 6013100
Automatic air vent 3/8”
56
2030229
Gasket Ø 22x30x2
57
6227411
C.H. return pipe
58
6227629
Pipe connecting expansion vessel
630mm
58 A
6227645
Pipe connecting expansion vessel
600mm
59
• 6146711
Limit stat 80°C
60
• 6146701
100°C safety stat
61
• 6231351
Plunged sensor
62
6189503
Expansion vessel fixing bracket
630mm
62 A
6189536
Expansion vessel fixing bracket
600mm
63
6216211
Flow pipe-D.H.W. tank connecting pipe 630mm
63 A
6216224
Flow pipe-D.H.W. tank connecting pipe 600mm
64
2030226
Gasket Ø 10,2x14,8x2
66
• 6029000
Pressure relief valve 1/2” - 7 bar
72
6017403
Flexible pipe
75
• 6146601
Boiler loop 3/8”
76
• 6231330
Temperature sensor L=1120
81
6162502
Pipe connecting filling cock
630mm
81 A
6162503
Pipe connecting filling cock
600mm
95
6157608
Pressure relief valve drain pipe
630mm
95 A
6157611
Pressure relief valve drain pipe
600mm
96
6078612
Non-return valve
100
• 6022010
Sensor gasket
101
6142330
Quarter bend 1/2” x 15
103
6177505
Ball cock 3/4” x 22
104
6270900
By-pass
106
• 6072700
Magnesium anode Ø 22 L=400
107
6192906
D.H.W. cylinder flange Ø 138
630mm
107 A
6192907
D.H.W. cylinder flange Ø 138
600mm
109
6177506
Ball cock 1/2” x 15
111
6189537
Expansion vessel lower fixing bracket
600mm
• Recommended stock parts