47
Figure 45. Venting Options for Horizontal Installations (*SD Series)
Plug
Option
27
Option
28
Inline Drain
(Factory Supplied)
See NOTE 2
VIEW -Q-
VIEW -R-
Inline Drain
(Factory Supplied)
See NOTE 3
FLUE PIPE
COMBUSTION
AIR
*SD SERIES HORIZONTAL RIGHT - 1 PIPE OPTION
FLUE PIPE
COMBUSTION
AIR
Rubber
Grommet
Rubber
Grommet
Plug
FLUE PIPE
Rubber
Grommet
FLUE PIPE
Rubber
Grommet
See VIEW Q for
drain line positions
See VIEW Q for
drain line positions
See VIEW R for
drain line positions
Plug
Plug
See VIEW R for
drain line positions
Flange
Flange
Option
25
Option
26
*SD SERIES HORIZONTAL LEFT - 1 PIPE OPTION
*SD SERIES HORIZONTAL LEFT - 2 PIPE OPTION
*SD SERIES HORIZONTAL RIGHT - 2 PIPE OPTION
COMBUSTION AIR
COMBUSTION AIR
Collector Box Drain
(Factory Equipped)
See NOTE 2
Collector Box Drain
(Factory Equipped)
See NOTE 2
NOTES:
1. See Accessories section (
) for optional PVC Tee configurations and drainage options.
2. Drain lines must be trapped with a J-Trap or field supplied loop. Traps may be positioned inside or outside the cabinet. All drain lines must be routed externally
from the cabinet.
3. Tubing needs to be cut to length and attached during unit installation.
