Stove Builder International VB00003, Installation And Operation Manual

Page: 68 / 92

68
HE200 - Installation and Operation Manual
DIMENSIONS OF HOT AIR OUTLET DECORATIVE GRILLE WITH ELBOW
4. Maintain at least a 2" (50 mm) clearance between the ducts and the firestop; the required hole size for
the hot air grilles (outlet) is 8¼" × 8¼" (210 mm × 210 mm).
5. The maximum number of elbows in a run of duct is two.
6. Maintain at least 10" (254 mm) clearance from the outlet grille framing to a combustible ceiling, side
wall or mantel.
7. When passing through a combustible wall
or floor, a firestop must be installed at the
wall or floor penetration. The hole size
must be in accordance with the duct
manufacturer’s instructions.