I put this note in another discussion but thought it was relevant here too.
Just remember. Any comparison between 2 heating periods (last year versus this year, or last Jan versus this Jan for example) are totally meaningless unless you are factoring in the degree days. Unless you are using the degree days for the time periods you are analyzing, you results are invalid because it most likely was warmer or colder between the two time frames.
Just remember. Any comparison between 2 heating periods (last year versus this year, or last Jan versus this Jan for example) are totally meaningless unless you are factoring in the degree days. Unless you are using the degree days for the time periods you are analyzing, you results are invalid because it most likely was warmer or colder between the two time frames.