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personal home kitchen vent a hood question

cda

SAWHORSE
Joined
Oct 19, 2009
Messages
20,962
Location
Basement
Existing home vent a hood, little one fan thing, that is ducted to the outside.

about 14 yr old house.

I feel the nice cold artic air coming in when it is not running.

Not being a mechical person, what do they do now a days to prevent the cold air from entering the house.

I know on bathroom exhaust there is a one way flap.

thanks
 
Re: personal home kitchen vent a hood question

This should be in Residential
 
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