Clearances To Combustibles - Lennox Hearth Products VISION Elite SDVSS-25 Installation And Operation Manual

Clearances to Combustibles

Minimum clearances to combustible materials in inches (millimeters):
15" (381 mm)
Min.
24-1/4"
(616 mm)
Figure 4
5-5/8"
(143mm)
10"
(254mm)
Figure 5
Pipe Clearances
All installations using a vertical termination cap must maintain one inch
clearance between the direct­vent pipe and combustibles. For horizontal
runs of pipe, one inch of clearance to combustibles on the sides and
bottom and two inches on the top of the pipe is required. See Page 16
for allowable pipe configurations.
10
Parallel Installation
Min.
Corner Installation
90°
8-7/8"
(225mm)
10"
(254mm)
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Alcove dimensions
The minimum width between the alcove side walls is 51" 1295mm).
The minimum height of the alcove is 46" (1168mm) and the maximum
depth is 35" (889mm).
2" (51 mm)
46"
(1168 mm)
Min.
Figure 6
Floor Protection
A non­combustible hearth pad is not required. This stove may be installed
on a combustible surface as long as the combustible material (such as
carpeting) does not extend 1­1/2" (38 mm) vertically above the bottom
of the base. Also, the floor beneath the stove must be stable, level, hard
and strong enough to support the stove without a tipping hazard.
1-1/2" Maximum
Figure 7
Alcove Dimensions
35"
(889 mm)
Max.
51"
(1295 mm)
Min.
Carpet
Leg on Combustible