Connection specifications
The following table displays the required connection specifications.
SL 26-260 G3
SL 40-399 G3
A
Flue Outlet
3" Schedule 40
4" Schedule 40
B
Combustion Air Inlet
3" Schedule 40
4" Schedule 40
C
Safety Relief Valve and Air
Vent
¾" NPT - F
D
LCD Display
2¼" x 4"
E
Water Outlet
1½” NPT-M
F
Water Inlet
1½” NPT-M
G
Knock-outs (8)
½"
H
Gas Inlet
¾" NPT-F
I
Condensate Outlet
¾" Hose
Table 2
Connections
9
Connection specifications
Summary of Contents for SL Series
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Page 12: ...Figure 5 Top view SL 40 399 G3 Figure 6 Bottom view SL 40 399 G3 8 Section Specifications...
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Page 64: ...Figure 40 Electric wiring connections 60 Section Installation...
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Page 110: ...Internal wiring diagram Figure 46 Internal wiring diagram 106 Section Appendices...
Page 111: ...Sequence of operations Figure 47 Sequence of Operation 107 Sequence of operations...