NuTone 349BR - Page 3

MODEL 349BR
Page 3
6. Cut out the shingles inside of the circle.
7. Replace template over guide hole and draw a 14
7
/8"di-
ameter circle on the black paper or roof boards using the
smaller half of the template.
8. Drill a large starting hole for the sabre saw just inside of
the line.
9. Cut out the roof board(s) inside of the line. Do not cut
rafters.
10. Forproperremovalofroongnails,drawa25
3
/8" square,
centered around the hole. Remove nails holding shingles
down from top two-thirds of square.
11. Slidetheashingundertheshingles.Starttwo-thirds
of the way down from the top of the 25
3
/8" square. Do
not bend the shingles any more than necessary. Center
the ventilator over the hole.