Installation Instructions
Page 10
... screws or other fastening devices that may be used for exhausting. 4" (102 mm) 4" (102 mm) Recommended styles: A. Do not use plastic or metal foil vent. Review Vent system chart and if necessary, modify existing vent system to collect indoors, which may result in reduced airflow and poor performance. ■■ Do...
... screws or other fastening devices that may be used for exhausting. 4" (102 mm) 4" (102 mm) Recommended styles: A. Do not use plastic or metal foil vent. Review Vent system chart and if necessary, modify existing vent system to collect indoors, which may result in reduced airflow and poor performance. ■■ Do...