Monessen Hearth HBDV400N/PSC7 User Manual

Page of 64
HBDV7 Series Direct Vent Gas Fireplace
8
54D8000
CleARANCeS
CleARANCeS to CoMBuStIBleS 
W
ARNING
Follow these instructions carefully to ensure safe installation. Failure 
to follow instructions exactly can create a fire hazard.
the appliance cannot be installed on a carpet, tile or other combustible 
material other than wood flooring. If installed on carpet or vinyl flooring, 
the appliance shall be installed on a metal, wood or noncombustible 
material panel extending full width and depth of the appliance.
71” 
Minimum
12” 
Minimum
12” 
Max.
Min. 4” 
From Either 
Side Wall
FP2580
mantel clearances
Figure 4 - 
Clearances
Ceiling
Combustible Mantel
12”
12”
FP2581
mantel clearances
Wall
Stud
Standoff
FP581
Top of Exhaust 
Louvers
Side View
1"
256O”
3"
4"
156O”
256O”
45°
FP2582
mantel side clearance
Wall
Combustible 
Material Area
Side of Fire-
place Opening
FP58
top View
Figure 5 - 
Mantel Clearances
MANtel CleARANCeS 
Note: The combustible area above the facing must not protrude 
more than 3/4" from the facing. If it does, it is considered a mantel 
and must meet the mantel requirements listed in this manual.
 
W
ARNING
Never  obstruct  or  modify  the  air  inlet  or 
outlet grilles (louvers). this may create a 
fire hazard.
FP580
Note: All mantel shelves, regard-
less  of  depth,  should  be  a  mini-
mum of 1” from top of fireplace. 
Mantel shelf shall not exceed 1” 
maximum  depth  at  1”  minimum 
height from opening.
Insulation 
Board