Installation manual

22
1
2
3
4
5
6
7
8
9
10
9
11
13
8
7
17
12
18
14
15
16
19
20
21
22
23
24
Legend
1 Domestic hot water safety valve
2 Drain cock
3 Filling loop extension knob
4 Gasket
5 Nut
6 Discharge valve for PRV (BLUE) on
domestic hot water circuit
7 Nut (x2)
8 Gasket (x2)
9 Gasket (x2)
10 Union coupling
11 Nut
12 Biconical ring
13 Tundish
14 Biconical ring
15 Nut
16 Nozzle
17 Nut
18 Inner tee
19 Biconical ring coupling
20 Biconical ring
21 Discharge pipe for PRV (RED) on
heating circuit
22 Gasket
23 Nozzle
24 Tube for drain valve