A.O. Smith Innovo 12-160, Installation, Service & Maintenance Manual

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13.2 Dimensions
Size Description Unit IR-12-160
IR-20-160 IR-12-200
IR-20-200 IR-24-245
IR-32-245 IR-24-285
IR-32-285 IR-32-380
Dimensions water heater
A Height
(1)
mm 1270 1545 1545 1745 1745
D Width mm 560 560 610 610 675
E Depth mm 780 780 830 830 890
G Flue gas outlet/Air inlet mm/mm 80/125 80/125 80/125 80/125 80/125
Dimensions connections
1 Cold water supply
connection (female) - Rp 3/4 Rp 3/4 Rp 1 Rp 1 Rp 1
2 Hot water outlet
connection (female) - Rp 3/4 Rp 3/4 Rp 1 Rp 1 Rp 1
3 Gas control valve
connection (male) mm 15 15 15 15 15
4 Drain valve connection
(female) - Rp 3/4 Rp 3/4 Rp 3/4 Rp 3/4 Rp 3/4
5 T&P-valve connection
(female) - Rp 3/4 Rp 3/4 Rp 1 Rp 1 Rp 1
6 Cleaning/inspection
opening mm 95x70 95x70 95x70 95x70 95x70
7 Condensation drainage
connection (female) mm Ø 40 Ø 40 Ø 40 Ø 40 Ø 40
14 Circulation connection
(female) - Rp 3/4 Rp 3/4 Rp 3/4 Rp 3/4 Rp 3/4
1 - This is the minimal height. When the adjustable legs under the water heater are fully extended, the height is
20 mm higher.
82 Installation, Maintenance and Service part