INSTALLATION AND OPERATION INSTRUCTIONS
1-2
SFC BOILER / WATER HEATERS - SFC 199
Figure 1b: Dimensions /
Connections for SFC Series
DESCRIPTION SFC SERIES UNITS
A Exhaust Outlet 3" Schedule 40
B Combustion Air 3" Schedule 40
C
Cold Domestic Water
Connection
¾" Male NPT
D
Hot Domestic Water
Connection
¾” Male NPT
E Heating Water Inlet (Return) ¾" Male NPT
F
Heating Water Outlet
(Supply)
¾" Male NPT
G Gas Inlet ¾" Male NPT
H Condensate Outlet ¾" Hose
I Control Wiring Passage 7/16” Rubber Plug
Table 1: Connections
Bracket
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