rough framing
EN
3.1
minimum framing dimensions
29 1/2"
SIDE WALL
(75cm)
2"
(51mm)
30 1/2"
(77.5cm)
Do not put objects in front of the appliance
(minimum distance of 4 feet)
14 1/2"
(36.8cm)
* HORIZONTAL VENT SECTIONS: A minimum of 1" (25mm) at the bottom and sides and 3" (76mm) at the top
of the vent pipe on all horizontal runs to combustibles is required.
NOTE: The minimum clearances from the top of the horizontal vent pipe to combustible materials may
be reduced from 3"(76mm) to 1"(25mm) in those installations with a minimum 38" (965mm) vertical
vent rise made immediately off the fireplace collar.
* VERTICAL VENT SECTIONS: A minimum of 1" (25mm) all around the vent pipe on all vertical runs to
combustibles is required except for clearances in appliance enclosures. See "minimum enclosure clearances"
section.
25
W415-2754 / B / 12.09.20