41
1
2
23
6
7
16
17
27
20
21
22
26
19
24
25
34
15
14
5
3
4
12
13
8
9
10
11
18
28
29
30
31
33
32
16. HYDRAULIC DIAGRAM
16.1 EXAMPLE OF HEATING AND DHW PRODUCTION SYSTEM WITH HUB RADIATOR PACK CF PATENTED SYSTEM
1
3
19
7
9
7
7
7
7
7
7
7
14
7
7
7
7
7
11
21
20
13
12 8
14
7
7
10
7
8
16
17
15
18
18
18
8
8
8
6
20
7
7
4
5
2
1 Support boiler
2 Coaxial exhaust 60/100
3 Natural gas inlet
4 System delivery
5 System return
6 Polyphosphate dispenser
7 Ball valve
8 Non-return valve
9 Magnetic dirt separator
10 DHW mixing valve
11 Water meter
12 Pressure reducer
13 Softener
14 Sampling tap
15 Sand trap filter
16 Water network disconnector
17 Pressure gauge
18 DHW utilities
19 Natural gas cock
20 Y filter
21 General water mains inlet
1 Booster HR 3.0 hot / cold
2 Technical storage unit 75 liters
3 Domestic hot water delivery
4 Domestic cold water delivery
5 Gas inlet G20 - G25 - G31
6 System technical water delivery
7 System technical water return
8 “Y” filter
9 Water meter counter
10 Pressure reducer
11 Sand trap filter
12 Softener
13 Magnetic dirt separator
14 Inverter electronic circulator
15 System manifold
16 System emptying cock
17 Pressure gauge
18 Water mains inlet
19 Digital electronic control unit
20 Digital electronic boiler control unit
21 20 kW condensing boiler
22 Coaxial fume exhaust
23 Jolly air vent valve
24 Boiler ON-OFF switch
25 Summer / Winter switch
26 External temperature probe
27 DHW mixing valve
28 DHW diverter valve
29 Additional expansion vessel 6 liters
30 DHW exchanger
31 Booster condenser exchanger
32 Refrigeration line R410A 1/4 “(liquid)
33 Refrigeration line R410A 3/8 “(gas)
34 System make-up cock
16.2 Application example HUB RADIATOR PACK CF 3.0 / 20
Summary of Contents for HR 3.0
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