AC doesn't cool during the day

07-12-2011, 05:07 PM	#16
beenthere An old Tradesmen   Join Date: Oct 2008 Location: PA Posts: 18,635	AC doesn't cool during the day Use an insertion probe thermometer. If you have sheet metal duct that is wrapped. You need to drill a small hole for the probe to be inserted through.

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07-12-2011, 08:10 PM	#17
clocert Member   Join Date: Oct 2010 Posts: 192	AC doesn't cool during the day Sorry, I did not gave you all the details. Go get a probe thermometer, you can find one in Wal-Mart kitchen section, around $5. As mentioned by beenthere, you can drill a small hole, or may be you can find an existing nail, remove that nail, and use that nail hole.