2.6 Dimensions
The following diagrams show the dimensions of the water heater and the table lists the supply connections.
Overhead View
1.5" (38mm)
4.5"(115mm)
10
About the Water Heater
A
B
14.3" (364mm)
6.7"(170mm)
[NPE-180A/ 210A/ 240A]
Supply Connections
Description
A
Air Intake
B
Exhaust Gas Vent
C
Hot Water Outlet
D
Recirculation Inlet
E
Cold Water Inlet
F
Gas Inlet
G
Condensate Outlet
Supply Connections
C
F
D
2.3"
3.0"
(60mm)
(77mm)
17.3" (440mm)
Diameter
2"
2"
3/4"
3/4"
3/4"
3/4"
1/2"
G
E
8.3"
(212mm)