Instructions / Assembly

11
WHL-590 REV. 7.27.16
Figure 1 Specifications and Dimensions
DESCRIPTION
DIAMETER
A
Air Intake Adapter
3”
B
Exhaust Outlet Adapter
3
C
Gas Inlet Adapter
¾”
D
Condensate Adapter
½”
E
DHW Outlet Adapter
¾”
F
DHW Inlet Adapter
¾”
G
Recirculation Return Adapter
¾”
Table 6 Adapter Specifications