On Thursday, August 28, 2014 8:44:01 PM UTC-4, debralynnm wrote:
I have my home facing north and south plus double paned windows and tint

on windows...home is 1088 sq ft, two rooms with high ceilings have

fans...and use standing fan to circulate air. i have been in the home

three years dont use the heater at all. I am in Arizona. I have my thermo

set at 78, any rooms not use doors closed.windows shades closed...two have

vents closed. I timed my air it runs for 15/20 mins and 20/25 mins long.

Is this a problem w my air?



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Who knows? Central AC? Was it 75 or 110 outside? Not sure what runs for
15/20 and 20/25 even means. Typically an AC is sized so that it runs most
of the time during the hottest hours of the very hottest days.