Heatilator • LM42 • Installers Manual • 4087-901 • Rev A • 04/14/16
9
Figure 2.4 Fireplace Locations Outdoors (LM42-SS only)
(Combustible Structure)
(Enclosed Fireplace)
10 ft
Min.
(8ft. 8in. minimum height
from base of unit)
FREESTANDING
INSTALLATION
COOLING AIR
REQUIRED
Figure 2.5 Freestanding Fireplace Locations Outdoors (LM42-SS only)
Note:
If this surface is
inside the building’s
warm air envelope...
...then this surface
must be an exterior
wall system.
20 (508)
*
8 in. (203 mm) extra space
included for outside air
connection. If outside air duct
has no bend, this dimension
may be reduced as long as
minimum clearances are met.
*
*
*
*
*
*20 (508)