INSTALLATION INSTRUCTIONS
INTERIOR-MOUNTED VENT MOTOR
Venting Methods
Determine which venting method is best for your application. Vent system can terminate either through the wall or floor.
Island location
Front (standard) mounted | Rear mounted blower motor |
blower motor |
|
A | A |
|
A. Down vent
NOTE: For island locations, the blower motor can be mounted for right, left, or rear venting if needed for your application. Most island applications would still require the venting to be directed down through the floor.
AB
CD
A. Down vent
B. Rear vent
C. Left vent
D. Right vent
Island Location
Vent system installed under a concrete slab using PVC sewer pipe.
Front (Standard) Mounted Blower Motor
B
AD
M |
| C | E |
| F | ||
|
|
| |
|
|
| G |
L |
|
| H |
K | J |
| I |
Rear Mounted Blower Motor |
| |
| B |
|
A |
| D |
|
| |
|
| E |
M | C | F |
|
| G |
L |
| H |
K JI
A. Wall cap
B. 6" (15.2 cm) round metal vent C. 16" (40.6 cm) maximum
D. 6" (15.2 cm) round PVC sewer pipe E. 6" (15.2 cm) round metal vent
F. 6" (15.2 cm) round PVC coupling G. Concrete slab
H. 6" (15.2 cm) round PVC sewer pipe
I. 6" (15.2 cm) round 90° PVC sewer pipe elbow
J. Tightly pack gravel or sand completely around pipe. K. 6" (15.2 cm) round 90° PVC sewer pipe elbow
L. 6" (15.2 cm) round PVC coupling M. 12" (30.5 cm) minimum
Calculating Vent System Length
It is recommended that you use round vent instead of rectangular vent, especially if elbows are required. If rectangular vent is required, it should be transitioned to 6" (25.4 cm) round vent as soon as possible.
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