B10
B11
Install the wiring and the strain relief into the wiring | Connect 4” duct and vent to the outside. Use duct tape to |
access hole you made earlier. | secure joints. If ducting does not fit securely, an adapter |
| may need to be purchased. |
Go to Section E - Final Installation on page 14.
Section C - Existing Construction – accessible from above
C1 |
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| NO EXISTING FAN |
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| 11” | 9 | � |
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Remove an existing fan and check to make sure the opening is large enough to accommodate the new fan housing. The opening needs to be 11” x 9 5/8”.