If my fridge doesn't have coils on the back does it mean that it is energy efficient or what?

Question

I saw a commercial that told me to make my home for energy efficient by doing simple things around the house like cleaning your fridge's foils. So, I went to clean my coils only to discover that there is just a white side like the rest. Whats up with that?

Answer 1

They are probably under the fridge which is not the most efficient place for them. Yes clean them and save yourself some money!

Answer 2

Have you looked under the fridge, thats where mine are located.

Answer 3

It is newer and that is good, but if more than 7 years old it still could be better to get a new one if you can find someone to use the old one.