Which A/C fan setting costs more, “on” or “auto?” My friend believes the “auto” setting uses more electricity.
I live in a four bedroom house and all my kids are gone. If I close the A/C vents in the extra rooms, will I save on my bill?
My bill was much higher compared to last month, and I haven’t done anything differently. What caused this?
What can I do to save money on my bill?
What saves the most money? Putting my computer in sleep mode, or turning it off and on when I need it?