FPI FP90 Owners & Installation Manual page 10

2 x 6 Stud
Wall with a
FINISHING MATERIAL
FireStop
2 x 4 Header
Fire Stop
Straightrun
10"
(254mm)
for 8"(203mm)
Hot Air Duct
NON-COMBUSTIBLE
2 x 4
1/2"(13mm) THICK
Stud Wall
HEARTH EXTENTION
Unit projects
out flush with (64mm)
non-combustible
material
(64mm)
5"(127mm)
2 x 4 Framing
2 x 6 Framing
wide sheet
metal strip under
unit and hearth