Furnaces & Heating

Heating costs are the biggest energy bill in most homes, and this winter the gap between fuels is wide. Here we compare gas, electric, propane and oil furnaces with current EIA prices, so you can see what a winter really costs.

• Furnace prices: gas, oil, propane and electric models, installed.
• Sizing and efficiency: BTU sizing and 80% vs. 95% AFUE math.
• Monthly bills: what each fuel costs by region.
• Other options: boilers, baseboard heat, radiant floors, pellet stoves and space heaters.

In short, find the cheapest way to cut your heating costs without giving up comfort.