Operating instructions
10
DFX & DBX Series Vent Free Fireplaces
If unit is to be “built in”, replace framing can be built before
or after the appliance is set in place.
Construct replace framing following
for replace dimensions. The framing
headers may rest directly on top of the rebox.
The replace may be installed directly on a combustible
oor or a raised platform of an appropriate height. Do
not place replace on carpeting, vinyl, tile or other soft
oor coverings. It may, however, be placed on at wood,
plywood, particle board or other hard surfaces. Be sure
replace rests on a solid continuous oor or platform with
appropriate framing for support and so that no cold air can
enter from under the rebox.
Anchor replace to the side framing members using nail-
ing anges.
K
J
FP2445
opening size
J 6C\v" 6C\v" 31Z\v"
(680 mm) (680 mm) (800 mm)
K 5" 5" 3ZC\zn"
(635 mm) (635 mm) (833 mm)
FP445
Figure 6 -
Custom Cabinet
When finishing a custom cabinet, mantel or other built-in
enclosure, the opening size to accommodate the replace with
trim installed is as follows:
1. Bend out the nailing anges located on each side of the
rebox.
. Slide the rebox into prepared framing or position rebox
in its nal position and frame later.
3. Level the rebox by checking the top edge of the rebox.
Shim if necessary.
4. Anchor rebox to the side framing members using 8d
nails or other suitable fasteners.
5. The canopy must be installed for safe operation of
the heater. for canopy installation
details.
FP2509
nailing flanges
Nail Sides
Through Nailing
Flanges
FP509
Figure 7 -
Nailing Flanges