AC coil replacement costs typically range from $500 to $2,500, for an average of $1,500. You may need a new AC coil when the unit is over 10 years old, makes noises, energy bills rise, or ice builds ...
A rise in natural-gas prices and other factors will make air conditioning particularly pricey for Americans this summer, according to the Energy Information Administration's Short-Term Energy Outlook.
Wondering what AC temperature helps save electricity? Know why 24°C is considered ideal, how temperature affects power consumption, and simple tips to reduce your AC electricity bill at home.