Installation
Framing
1. Prepare a wall with a framed opening, following the dimensions in the table below. Openings beneath the unit are
required in order to allow for airflow to reach the underside of the unit. (Figure 6)
Model
OLF46-AM
OLF66-AM
OLF86-AM
CAUTION: This fireplace is NOT load-bearing. Ensure the opening for the fireplace is framed in such a way that
the weight of the building materials will not create pressure on the top of the fireplace.
!
NOTE: Field wiring is located at the top right back corner of the firebox. The connection to water supply is
located at the bottom left back corner of the firebox. Plan the framing to allow routing the electrical power cable
and the cold-water line to this location.
Figure 5
Ensure there is an
opening to allow air
flow to reach the
underside of the unit
Framing Dimensions
Width
(minimum)
A
48"
1219 mm
68"
1727 mm
88"
2235 mm
A
B
C
Depth
Height
(minimum)
B
C
31 3/4"
12"
806 mm
305 mm
* Allows for a 2 mm clearance all around
Figure 6
Drywall Opening
Width
Height
D*
E*
46
/
"
3
16
1174 mm
66
/
"
17 1/2"
3
16
1682 mm
445 mm
86
/
"
3
16
2190 mm
D
Air inlet
E
11