Fig. 30
Position Code Description Model
4 • 5139120 Expansion vessel l.6 - 3/8” M 80C
4 A • 5139130 Expansion vessel l.8 - 3/8” M 100C-110C
5 6146305 Brass Nut 3/8”
27 • 6174230 Heat exchanger 80C
27 A • 6174231 Heat exchanger 100C
27 B • 6174240 Heat exchanger 110C
28 • 6231351 Plunged sensor
29 • 6022010 Sensor gasket
37 6264825 C.H. return pipe 80C
37 A 6264826 C.H. return pipe 100C-110C
38 • 6226412 O-ring 3068
39 • 6226601 Spring for heat exchanger connection
40 2030226 Gasket Ø 10,2x14,8x2
41 6264730 C.H. flow pipe
80C up to s/n 3307069086
41 A 6264731 C.H. flow pipe
100C-110C up to s/n 3306061007
41 B 6264747 C.H. flow pipe
80C from s/n 3307069087
41 C 6264748 C.H. flow pipe
100C-110C from s/n 3306061008
42 • 6146701 100°C safety stat
43 • 6226602 Pipe fixing spring
up to s/n 3303036709
43 A • 6226612 Pipe fixing spring
from s/n 3303036710
44 6119370 Plastic plug
45 • 6226414 O-ring 117 Ø 13,1x2,62 EP851
47 6100202 Ogive for pipe Ø 15
48 • 6281502 Flow water switch spare parts
49 • 6013101 Automatic air vent
50 • 6017210 Manual air vent 1/4”
51 6281500 Straight fitting 3/4”
52 6281501 Straight fitting 1/2”
53 6226421 O-ring Dalmar R12
54 • 6281522 14 plate heat exchanger kit 80C-100C
54 A 6281525 16 plate heat exchanger kit 110C
55 • 6281504 Divertor valve
56 6168401 Locking nut for pipe Ø 15
57 6226607 Pipe fixing spring
58 • 6272301
Circulating pump VA 55 Dab motor
80C-100C
58 A • 6272304
Circulating pump VA 65 Dab motor 110C
59 • 6028705 Gasket EP709 for Dab
60 6281521 Flange + OR for Dab pump
61 2000201 Screw M5x40
62 • 6040201 Pressure relief valve
70 2030228 Gasket Ø 17x24x2
72 2030227 Gasket Ø 12x18x2
88 • 6131401 Microswitch for flowmeter
89 5191900 Divertor valve microswitch + support
90 6226605 Fixing spring
91 2051100 Retaining spring
103 6142330 Quarter bend 1/2” x 15
103 A 6147231 Straight fitting 1/2” Ø 15 LPG
104 6177505 Ball cock 3/4” x 22
104 A 6245000 Ball cock 3/4” LPG
105 6177506 Ball cock 1/2” x 15
105 A 6245001 Ball cock 1/2” LPG
106 6177504 Gas cock 1/2” x 1/2”
106 A 6063601 Gas cock 1/2” LPG
107 6157602 Pressure relief valve drain pipe
108 6281512 Water rate adjuster
110 6264746
Pipe conn. C.H. filter-D.H.W. exchang. from s/n 3307069087
111 6295500
C.H. filter 3/4”M x 3/4”M from s/n 3307069087
112 6226429 O-ring 121
from s/n 3307069087
• Recommended stock parts
9.1 HYDRAULIC CIRCUIT