Posted by Marchelle,
It’s common sense that during winter you would use a heater. But forget about that. Winter is very far from everyone’s mind right now because summer has just hit full swing. With summer comes the sun and the heat and too much of them can’t be good. So what better way to combat the heat but with the window exhaust fan?Now, you might think, why an exaust fan instead of an air conditioning unit? Well, for one thing, exaust fans are a lot cheaper as compared to getting an air conditioning unit. Plus, they also consume less electricity. They’re also more environmentally friendly to the point that there are some fans out there with solar powered motor. So how does the said fan work? Well it has its blade rotate in a centrifugal motion which sucks in or expels air depending on how close the window exhaust fan is to the window’s opening.