Nortek SL Series - Page 22

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Figure 24. Typical Gas Connections - Upflow Models
*SC SERIES
Gas
Valve
See
Note “B”
Pipe
Nipple
See
Note “B”
Right Side Entry
Left Side Entry
See
Note “A”
See
Note “A”
Shut-Of
f
Valve
Ground
Joint
Union
Dr
ip Leg
Burner
Assembly
Elbow
*SD SERIES
See
Note “B”
See
Note “B”
Right Side Entry
Left Side Entry
See
Note “A”
See
Note “A”
Burner
Assembly
Burner
Assembly
Burner
Assembly
Manifold
Manifold
Manifold
Manifold
Gas
Valve
Drip Leg
Drip Leg
Dr
ip Leg
Shut-Off
Valve
Shut-Off
Valve
Shut-Off
Valve
Gas
Valve
Gas
Valve
Elbow
Elbow
Elbow
Pipe
Nipple
Pipe
Nipple
Pipe
Nipple
Plug
Plug
Ground
Joint
Union
Ground
Joint
Union
Ground
Joint
Union
NOTE A: Consult local codes for Shut-Off Valve location requirements
NOTE B: Inducer assembly omitted for clarity of pipe installatio