Nordyne TC Series User Manual page 46

COMBUSTION
AIR
OPTION 1
See VIEW A for drain line positions
VIEW -A-
Inline Drain Tube
(Factory Supplied)
See NOTE 4
NOTES:
1. See Accessories section (page 18) for optional PVC Tee configurations and drainage options.
2. Drain tube must be trapped with a J-Trap or field supplied loop and drained externally from the cabinet. Traps may be positioned inside or outside the cabinet.
3. Inline drain is required only if "X" is greater than 6 feet.
4. Tubing needs to be cut to length and attached during unit installation.
5. Horizontal piping from inducer to flue pipe must be sloped 1/4" per foot to ensure drainage to PVC trap.
OPTION 3
See VIEW A for drain line positions
46
UPFLOW - 1 PIPE OPTIONS
X
See
NOTE 5
PVC Tee
PVC Trap
PVC Tee
Rubber
Grommet
PVC Trap
Drain Line Attached
to PVC Trap
(Field Supplied)
Collector Box Drain
(Factory Equipped)
See NOTES 2 & 3
UPFLOW - 2 PIPE OPTIONS
X
See
NOTE 5
PVC Tee
PVC Trap
Rubber
Grommet
Figure 37. Upflow Options
COMBUSTION
AIR
X
See
NOTE 5
Rubber
Grommet
See VIEW B for drain line positions
VIEW -B-
Inline Drain
(Field Supplied)
See NOTES 2 & 3
X
See
NOTE 5
PVC Tee
PVC Trap
Rubber
Grommet
See VIEW B for drain line positions
OPTION 2
Collector Box Drain
(Factory Equipped)
See NOTE 2
OPTION 4