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VENT FRAMING
Vertical Firestops
Vertical runs which pass through ceilings require 1 ceiling firestop
at the hole in each ceiling through which the vent passes.
Position a plumb bob directly over the center of the vertical vent
component and mark the ceiling to establish the center point of the
vent. Drill a hole through this center point and check the floor above
for any obstructions such as wiring or plumbing runs. Reposition the
appliance and vent system, if necessary, to accommodate ceiling
joists and/or obstructions.
Cut a 10-5/8 inch x 10-5/8 inch hole through the ceiling using the
center point previously marked. Frame the hole with framing lumber
the same size as the ceiling joists.
(See Figure 44)
If the area
above the ceiling is NOT an attic, position and secure the ceiling
firestop on the ceiling side of the previously cut and framed hole.
(See Figure 45)
If the area above the ceiling is an attic, position and
secure the firestop on top of the previously framed hole.
(See Figure 46)
NOTE:
Remove insulation from the framed area in the attic before
installing the firestop and vent pipes.
Figure 44
Figure 45
Figure 46
Finishing
Finish the walls with the material of your choice.
(Figure 14 and
16)
on page 12 shows the minimum vertical and corresponding
maximum horizontal dimensions of mantels or other combustible
projections above the top front edge of the fireplace.
Only non-combustible materials may be used to cover the black
fireplace front.
Summary of Contents for DVCT36CFP95-1
Page 37: ...37742 0 1116 Page 37 LOG AND EMBER PLACEMENT 1 Place Ember Bed A onto burner pins 3 and 4 ...
Page 38: ...37742 0 1116 Page 38 LOG PLACEMENT 2 Place Log B onto burner pins 1 and 2 ...
Page 43: ...37742 0 1116 Page 43 LOG PLACEMENT 7 Place Log E onto burner pin 5 and the pin on Ember Bed A ...
Page 55: ...37742 0 1116 Page 55 THIS PAGE IS INTENTIALLY LEFT BLANK ...
