My central A/C is dead. Thankfully my President will pay almost 30%

Federal Tax Credits for Energy Efficiency : ENERGY STAR

Federal Tax Credits for Energy Efficiency includes:

• Tax Credits for Consumers
  • Tax credits are available at 30% of the cost, up to $1,500, in 2009 & 2010 (for existing homes only) for:
    • Windows and Doors
    • Insulation
    • Roofs (Metal and Asphalt)
    • HVAC
    • Water Heaters (non-solar)
    • Biomass Stoves
  • Tax credits are available at 30% of the cost, with no upper limit through 2016 (for existing homes & new construction) for:
    • Geothermal Heat Pumps
    • Solar Panels
    • Solar Water Heaters
    • Small Wind Energy Systems
    • Fuel Cells