BUYER BEWARE !
FALSE ADVERTISING! I agree with other posters regarding this appliance. It was advertised that this unit would cost merely "pennies a day", & would reduce my winter heating electric bill by 50%.
Truth of the matter is, it doubled my electric bill !
DO NOT PURCHASE ONE!
DO NOT BELIEVE THE ADVERTISING!
THIS IS A SCAM!
SAVE YOUR MONEY!
PASS THE WORD AROUND!