383.2.3.6. WALL VENT INSTALLATIONInstall the ventilation system in accordance with the manufacturer's instructions included with thecomponents. (See 3.2.3).Install the unit in the desired location. Check to determine if studs, structural walls or rafters could pose aproblem when fastening the vent system.The flexible horizontal vent lengths must be supported every 3 ft. (90 cm). Wall ties are provided for thispurpose. The vent support can be used to fasten both hard and flexible vents.A fireguard is included with the fireplace; it is adapted to receive both the vent and the insulating sleevethat covers the first 8 ft. of vent.If the first 8 ft. of vent must go through a wall, cut out an 11.75 x 11.75 in. (30 x 30 cm) square hole or anØ11.75 in. hole and use the fireguard provided with the fireplace.Figure 3.2.3.5.a
