Shopping for a furnace? Let us help you narrow the field with an overview of the best furnace brands for energy efficiency.

No pricing information on website Some air conditioner sound ratings as high as 77 decibels Doesn’t sell boilers or oil furnaces Why Trust U.S. News Goodman is a U.S.-based company that offers a ...

with gas furnace AFUE ratings reaching up to 98%. If you don’t have it in your budget to splurge on the most highly efficient furnace, Goodman offers more affordable options, including models ...