$2,000 for electric and natural gas heat pump water heaters, electric and natural gas heat pumps, and biomass stoves and boilers |
$1,200 for all other qualifying properties combined |
$600 per energy property item, e.g., energy-efficient heating and cooling equipment |
$600 for windows and skylights |
$250 per interior door |
$500 per external door |
$150 for home energy audits |