Quadra-Fire 5100I-GD-B Indoor Fireplace User Manual


 
5100-I ACT WOOD INSERT

April 21, 2010
R
438-0380E
F. Hearth Extension

the portion of the insert extending onto the hearth must be
     
can be ordered from your dealer. Refer to page 23.
Material
k per
inch
thick
R per
inch
thick
Minimum
thickness
required
 0.49 2.06 
 0.49 2.06 
 1.92 0.52 
Cement Mortar 5.0 0.20 
 5.0 0.20 
 12.50 0.08 
Marble
14.3 to
20.0
0.07 to
0.05


Hearth Extension Insulation Alternatives, R Value = 1.03