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22618-17-0308 Page 15
CLEARANCE TO COMBUSTIBLES
Freestanding Models
Freestanding Units
A Rear Wall to Heater 0” (2” Single Flue and 1 1/4” Direct Vent for Serviceability)
B Side Wall to Heater 0” (4” recommended for serviceability)
C Corner Installation 0”
D Mantel Clearance See Figure 11
Fireplace Insert
Note: The Mantis Power-Vent High-Efficiency Fireplace has been tested and approved for zero clearance to combustible materials.
Empire Comfort Systems, Inc. recommends that clearances as listed above should be maintained to allow for removal of the
product for servicing.
C
C
A
B B
Figure 7 Figure 8
Single Flue
Requires surround for combustion air.
Do not cover surround louver.
Figure 9
Mantel and Ceiling Clearances
Figure 11
Direct Vent Installation Shown
Single Flue requires surround for combustion air.
Figure 10
12”
18”
24”
8”
6”
4”
COMBUSTIBLE TRIM AND MANTELS
ALLOWED
IN SHADED AREA
40”
CEILING