9
Clearances
X
Y
6.1 Existing Fireplace (Masonry or Factory-Built)
The model 739 is intended for installation into masonry or listed factory-built
fi
replaces. Masonry
fi
replaces
must be built according to the requirements of the standards for chimneys,
fi
replaces, vents and solid-fuel
burning appliances, NFPA 211 (Latest Edition) or the applicable national, provincial, state or local codes. The
section 6.2 shows the minimum install dimensions for the model 739.
Note: The model 739 is certi
fi
ed without requiring a hearth projection,
although local codes may require a minimum hearth projection.
Check that masonry step does not interfere with
install dimensions or vent pipe.
If mantel is combustible see section 6.2 for
allowable clearances.
Minimum width of
fi
replace opening at front = 28”
X = 12-5/8” for Contoured Outer Trims
X = 12 ” for Deluxe Outer Trims
Y = 20”
5”
5”
Distance from unit (engine) to combustible wall
f i r e - p a r t s . c o m