The data came from my energy company website, Entergy. They provide daily electricity usage along with the day low and day high temperature. I plotted high temp v. electricity usage using Google Sheets to see if the money I spent replace the ductwork is having any affect.
Looks like it is, although it will be about 8-9 years before I break even on the investment. That said, the house is much more comfortable.
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The data came from my energy company website, Entergy. They provide daily electricity usage along with the day low and day high temperature. I plotted high temp v. electricity usage using Google Sheets to see if the money I spent replace the ductwork is having any affect.
Looks like it is, although it will be about 8-9 years before I break even on the investment. That said, the house is much more comfortable.
How old was the house/ductwork that you replaced?