Many great answers here regarding insulation and air sealing. If you have a pool, also look into upgrading your pump to a variable speed pump. They run at lower RPM for filtering than they do for va ... read more
Currrently, you can receive a federal tax credit for 30% of system and installation costs.
In California, the state rebate incentive has been exhausted and is no longer available.
Typically, the price ... read more