Giant GI-IM028 Owner's Manual page 5

INSTALLATION INSTRUCTIONS
Figure 1B
Models with two (2) elements, top entry
ID No. Description
1 Check valve, water meter or
pressure reducing valve
2 Cold water manual shut-off valve
3 Union
4 Cold water intlet
5 Temperature & pressure-relief valve
6 Expansion tank
7 Overflow tube
8 Dip-tube
9 Drain pan
10 Free-flowing floor drain
11 Lower element
12 Drain valve
13 Element and thermostat access doors
14 Lower thermostat
15 Magnesium anode
16 Upper element
17 Combination upper thermostat and
high limit reset control
18 Hot water outlet
19 Union
20 Hot water manual shut-off valve
Models with two (2) elements, bottom entry
ID No. Description
1 Check valve, water meter or
pressure reducing valve
2 Cold water manual shut-off valve
3 Union
4 Vacuum breaker
5 Temperature & pressure-relief valve
6 Expansion tank
7 Overflow tube
8 Drain pan
9 Free-flowing floor drain
10 Cold water intlet
11 Lower element
12 Drain valve
13 Element and thermostat access doors
14 Lower thermostat
15 Magnesium anode
16 Upper element
17 Combination upper thermostat and
high limit reset control
18 Hot water outlet
19 Union
20 Hot water manual shut-off valve
Screw-in type element
13 16 17
17
16
15
13
14
12
20
18
17
16
13
15
14
12
5
20
19
5
4
3
18
7
11
4
5
3
19
7
8
10
11
2
1
6
8
9
10
2
1
6
9