There are actually a lot of ways to reduce energy consumption related to the production of domestic hot water. Setting of a reasonably sized solar preheat system is one excellent way. You will spend between $10,000 and $20,000 to achieve that goal. Granted, there is a decent tax credit to help defer the initial installation costs, but with energy being as cheap as it currently is, the return on the investment is still rather long, with no guarantees of reaching pay back before the system ...

Already registered? here.