48
1 Pipe Upflow
2 Pipe Upflow
Inlet Air
Inlet Air
Option
2
Option
3
Option
4
Plug
Plug
Plug
Drain Line
Attached to
3/4 x 1/2
Hose Barb
PVC TEE
and Reducer
VIEW -B-
Inline
Drain
VIEW -A-
Header
Box
Drain
See View -A-
See
View -B-
PVC TEE
and Reducer
See View -A-
Plug
See View -B-
Option
1
Header
Box Drain
Inline Drain
(Tubing is routed thru
the blower deck and
side of cabinet.)
X
See View -B-
(This drain not needed
if “X” is less than 6”.)
Drain Line
Attached to
3/4 x 1/2
Hose Barb
PVC TEE
and Reducer
PVC TEE
and Reducer
X
1.) All drain lines must be trapped with J-Trap or field supplied loop.
2.) Drain line traps may be positioned inside or outside the cabinet.
NOTES:
Inlet Air
Inlet Air
Exhaust V
ent
Exhaust V
ent
Exhaust V
ent
Exhaust V
ent
Figure 37. Upfl ow Options
