Quote:
Originally Posted by Xringer
Is there an all-season attic-vent-fan product on the market with bi-directional fans,
that's insulated, with a flap that shuts during winter nights.?.
It would be nice to clear out indoor hot air in the summer and suck down warm air on days like this..
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That is a great idea! I need to plug the chimney up anyways as I'm sure its a source of heat loss in the winter.
Anyone have any ideas on what products could be used like this? I'd imagine a bi-directional flapper door wouldn't be the easiest thing to come by.