Westinghouse WBRC 140W Series Installation Manual page 13

Figure 1 – 140W Specifications and Dimensions
A
B
Intake Pipe Connection
C
Exhaust Vent Connection
D Relief Valve Adapter
E
F
G DHW Outlet Adapter
H
I
Gas Connection Adapter
J Condensate Adapter
Table 5 – 140W Adapter Specifications
DESCRIPTION
Automatic Air Vent
CH Supply Adapter
CH Return Adapter
DHW Inlet Adapter
DIAMETER (ALL NPTM)
½" NPT (1/2" X ¾" Bell Coupling Provided to Upsize Gas Line)
-
3"
3"
¾" NPT
1" NPT
1" NPT
¾" NPT
¾" NPT
-
WHL-012 REV. 4.8.16
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