Re: The Stone Harbor comment on the heat pump water heater. You are spot on with your comment. Not worth the money. Also, heat pump heating systems for this area are not worth it either. It is much too cold in most of our country for them to be effective sources of heat. Most of the time they have a backup system to kick in when the temps drop below 36*. This entire "green energy" plan is nonsense. "Bidenonics".