18
ZERO CLEARANCE INSTALLATION - SPECIFICATIONS (Cont.)
Factory-Built Chimney (Continued)
Chimney Height
The system height,
measured from the
floor the fireplace
sets on to the top of
the chimney cap,
must not exceed 35'
or be below 15'.
(See the illustration
to the right).
Chimney must be totally
enclosed when passing
through living space with
a minimum 2" clearance to
combustibles.
3'
Min.
2' Min.
10'
System Height
35' Max.
15' Min.
2" Min. Air
Space to
Combustibles
Rain Cap
Storm Collar
Flashing
Roof Framing (See Roof Opening
Table)
Firestop Between Floor Levels
Attic Firestop
Cooling Vents
