I found a new, in the box, hot water heater but can't seem to find any info. on it. The person selling it sent me a picture of it. All I can read is "PERFECTION". Can anyone help me with a possible brand name (if Perfection is not the brand) or any other info. I'm a little concerned because I think it was probably purchased a number of years ago so it may not be very efficient. Any info. on this would be greatly appreciated.