Ariston GL 2.5 S Instructions Manual page 3

FIG. 1/1
Hot water outlet
1/2 NPT male
3/4 NPT female
tapping for
relief valve
FIG. 1/2
Temperature & pressure
relief valve, 3/4 NPT male
3/4 NPT female
tapping for
relief valve
3/4 NPT female
tapping for tap
FIG. 1/3
Temperature & pressure
relief valve, 3/4 NPT male
Hot water outlet
3/4 NPT male
3/4 NPT female
tapping for
relief valve
3/4 NPT male
3/4 NPT female
tapping for tap
2
Temperature & pressure
relief valve, 3/4 NPT male
Cold water inlet
1/2 NPT male
GL 2.5 S - GL 4 S
GL 4 CA S
GL 6+ S Horizontal installation
3/4 NPT male plug
Cold water inlet
3/4 NPT male
Temperature &
pressure relief
valve discharge
line to drain
Hot water outlet
3/4 NPT male
Temperature &
pressure relief
valve discharge
line to drain
Cold water inlet
3/4 NPT male
GL 6+ S
Vertical
installation
Temperature &
pressure relief
valve discharge
line to drain