13
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Installation Instructions
901140-00, 01/2021
Innovative Hearth Products
DRT63ST-B Power-Vent Direct-Vent Fireplaces
Figure 11
A
B
C
D
E
in
52-1/16
47-5/16
99-1/2
26-5/16
6
(mm)
(1322)
(1202)
(2527)
(668)
(152)
FRAMING DIMENSIONS: See-Through Power Vent
Framing should be constructions of 2x4 or larger lumber.
D
B
C
Inches
(millimeters)
A
12-1/8
(308)
5-1/8
(130)
10-1/2
(267)
INDOOR SIDE*
*For indoor/outdoor installations, the control side
of the fireplace must be installed on the indoor side.
Dimension
B
is from fireplace base to top framing member.
Dimension
C
is from fireplace base to centerline of horizontal vent pipe.
Minimum vent framing: Adaptor plus 4 ft vertical vent and one 90-degree elbow.
For other venting configurations, see
Step 3, INSTALL VENTING SYSTEM
.
1/2" board for platform (shown in gray).
Dimension
E
is a 6" clearance from fireplace base to outdoor surface (e.g., deck, patio, lanai)
that is required as a moisture barrier (not a combustible clearance) on outdoor side only.
C
Inches
(millimeters)
1-1/2
(38)
D
A
B
E
~
12-1/8
(308)
5-1/8
(130)
10-1/2
(267)
OUTDOOR SIDE
Outdoor Surface (e.g., deck, patio, lanai)
Inches (millimeters)
NOTE:
Framing specifications do NOT apply for flexible vent-
ing. When using flexible venting, refer to the kit requirements
for framing specifications.
