The hood louvered dampers operates quietly for maximum exhaust air flow and seals when not in operation to help prevent back drafts. The bathroom vent was construction with louvered hood which helps prevent wind and rain from entering vent.
The hood louvered dampers operates quietly for maximum exhaust air flow and seals when not in operation to help prevent back drafts. The bathroom vent was construction with louvered hood which helps prevent wind and rain fr...
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