On Tue, 26 Jul 2005 01:07:24 GMT, in alt.home.repair Correct
sizing of a/c? "Walter R." wrote:

With the outside air at 90 and a RH of 50%, the inside temp at 80, with a
differential of 1.5 degrees, my A/C is on for 30 minutes and off for 40
minutes.

Is this 3t A/C sized correctly?

IMO, yes.

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