FPI FP90 Owners & Installation Manual page 19

C
Metal
Filler
Strips
Stand-off
B
Spacers
Non-Combustible
Material
3/4"
A
(19mm)
2-1/2"
2-1/2"
(64mm) (64mm)
1-1/4"(32mm)
B
29" (637mm)
48" (1219mm)
60" (1524mm)
Metal
Filler
Strip
Stone, Tile or Brick
Mortar
Wire Mesh
Heavy Expanded Metal
Non-Combustible
Material