Stevena12345 said:

Was curious during the current winter time if the majority of people have an exhaust going the entire time or 15 on 15 off. Obviously this is creating cold air from negative pressure. Or you might even like adding a intake fan as well to move along the air more efficiently. Either way where I am at, Michigan it's been very cold. I have my exhaust on all the time with a fan blowing the cold air that comes in up towards the ceiling. How do you have yours?

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