Installation Guide
Page 13
... enclosed walls, ceilings, or floors. ■■ The total length should not exceed 73/4 ft. (2.4 m). Clamps: ■■ Use clamps to achieve best drying performance. Review "Vent System Chart" and, if necessary, modify existing vent system to seal all governing codes and ordinances. Only rigid or flexible metal vent shall be...
... enclosed walls, ceilings, or floors. ■■ The total length should not exceed 73/4 ft. (2.4 m). Clamps: ■■ Use clamps to achieve best drying performance. Review "Vent System Chart" and, if necessary, modify existing vent system to seal all governing codes and ordinances. Only rigid or flexible metal vent shall be...