Energy-efficient homeowners and business operators are getting a break this tax season! The new federal tax credits reward homeowners for making energy-efficient home improvements. Rheem products that qualify include a wide selection of heating and cooling products, the new heat pump water heater and all tankless water heaters.  If you purchased an eligible Rheem product in 2009, you may receive 30 percent of the total installed cost, up to $1,500. For solar water heaters such as SolPak or Solaraide, there is no cap on the total installed cost that can be credited. For more information on qualifying Rheem products, click here.