Wall in front of fireplace: 48"
Ceiling: 84 in. (2.13 m) measured from the base of the fireplace.
Fireplace enclosure:
Back: 0"
Sides: 0"
Floor (under the fireplace): 0"
Chimney: 2" (50 mm)
6.3.5 HEARTH EXTENSION CONSTRUCTION OPTIONS
The HORIZON may be installed directly on the floor or on a raised combustible or non-combustible base.
Installation can be done using one of the following options:
Option
#1
Directly on the floor
#2
Installation raised less than 8" from floor
#3
Installation on a more than 8"raised base
#4
Installation raised between 8" and 12" from floor
#5
Installation raised more than 12" from floor
HORIZON – Installation and Operation Manual
Installation type
CLEARANCES*
A
6" (152 mm)
B
8" (203 mm)
C
24" (610 mm)
*Measurements are from the door
opening.
R factor
Non-combustible floor
required
protection lenght
Yes (2.00)
32" (813 mm)
Yes (2.00)
32" (813 mm)
Yes (2.00)
16" (406 mm)
Yes (1.00)
20" (508 mm)
No
16" (406 mm)
Side Mantle
35