Installation Instructions
Page 10
... Flexible metal vent: (Acceptable only if accessible to clean) ■■ Must be fully extended and supported in : Moisture damage to avoid crushing and kinking. Review Vent system chart and if necessary, modify existing vent system to seal all governing codes and ordinances. NOTE: If using an existing vent system, clean...
... Flexible metal vent: (Acceptable only if accessible to clean) ■■ Must be fully extended and supported in : Moisture damage to avoid crushing and kinking. Review Vent system chart and if necessary, modify existing vent system to seal all governing codes and ordinances. NOTE: If using an existing vent system, clean...