Do Air Conditioners Bring in Dirty Air From Outside? – Smart Air

A question that I get asked often (and that I have always wondered about) is whether my wall-mounted air conditioner is pulling in dirty air from outside. If so, I rather not use it, especially on days with bad air. My short answer is no. To explain why, I’ve got Read more

Do Air Conditioners Bring in Dirty Air From Outside? – Smart Air

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We are bad homeowners couldn't figure out why our 3 year old central air unit wasn't able to keep up with the heat this week. Duh. : r/powerwashingporn

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