Installation / Operation Instruction Manual

Page 8
8page (140)
15
10
529.0"
4
2
5.0"
10
6
3
4
6
12
17
G
H
A
B
C
D
E
F
2
5
8
10
14
TOP VIEW
BOTTOM VIEW
FRONT
VIEW
3/8”
7/8”
3/4”
7/8”
3/4”
3/8”
5/8”
3/4”
3/8”
3/8”
3/4”
3/4”
3/4”
7/8”
3/4”
3/4”
1/2”
Description Diameter
A Air Intake collar 3"
B Vent Pipe Collar 3"
C ‘CH’ Supply 1" NPT
D ‘CH’ Return 1” NPT
E ‘DHW’ Outlet 3/4” NPT
F ‘DHW’ Inlet 3/4” NPT
G Gas Inlet 3/4” NPT
H Condensate Line 1/2" NPT
2.3 Dimensions FTCW140