Air conditioner not working as well...?

Question

I have an air conditioner in the window of my apartment... It was only bought about 2 months ago and I know is in fine condition...

Lately though the air hasn't been as cool. I live in Brooklyn so we have to clean the filter a lot and we leave it on a good amount because it is the only escape from the heat.

Could the filter need all together replacing? Or could there be another issue?

Answer 1

I would check the coils then try a different brand of filter.  Also check your warrenity.  You might want to take it back where you got it.  Because it might have to do with something internal.

Answer 2

If you only bought it two months ago then the warranty should still be good on it. I would call the company because it could be defective.

Answer 3

Check the coils outside to see if they are clogged.  If so clean them gently and with the unit unplugged from the electicity.

Answer 4

Is it a filter that is designed to be cleaned.  Some are to be replaced frequently.  Check your manufacturer's instruction book.  They also usually have a troubleshooting guide.

Answer 5

If you have to clean the inside coils a lot it would stand that the outside coils would need cleaning too.  As long as your filter is not damaged it should not need replacing.  Has it been hotter lately then when you first bought it? Does the sun shine directly on the ac unit?  Maybe the unit does have a defect?