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7.9 in (201.5 mm)
Overhead View
0.6 in (16 mm)
12
About the Water Heater
1 in (26 mm)
[NHW700-160AE/180AE/199AE]
Supply Connections
Description
A
Hot Water Outlet
B
Return Inlet
C
Gas Inlet
D
Cold Water Inlet
Supply Connections
8.2 in (210.3 mm)
5.5 in
(141.1 mm)
A
1.2 in
2.7 in
3 in
(30.8 mm)
(68.8
(76.3
mm)
mm)
17.3 in (440 mm)
Diameter
/
in
3
4
/
in
3
4
/
in
3
4
/
in
3
4
B
C
D
5.9 in
2.3 in
(152.3
(60.2
mm)
mm)
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