Furnace vs Boiler in Lee County, Alabama
When a furnace makes sense
If your home already has ductwork, a furnace makes sense here. Winters are mild, with nights averaging 37°F and only about five months of heating needed, so you're not asking the system to work hard for long. A furnace also gives you the option to add central air on the same ducts.
When a boiler makes sense
A boiler is worth a look if your home already has radiators or in-floor piping instead of ducts. It runs about 5% cheaper to heat with than a furnace at Alabama gas prices, and the steady, even heat it puts out suits a house built around that kind of distribution rather than one set up for moving air.
When a furnace makes sense
If your home already has ductwork, a furnace makes sense here. Winters are mild, with nights averaging 37°F and only about five months of heating needed, so you're not asking the system to work hard for long. A furnace also gives you the option to add central air on the same ducts.
When a boiler makes sense
A boiler is worth a look if your home already has radiators or in-floor piping instead of ducts. It runs about 5% cheaper to heat with than a furnace at Alabama gas prices, and the steady, even heat it puts out suits a house built around that kind of distribution rather than one set up for moving air.
Furnace
- Runs on
- Natural gas
- What it does
- Heats only
- Tax credit
- No federal tax credit since the end of 2025
Sources: U.S. Department of Energy · Internal Revenue Code
Boiler
- Runs on
- Natural gas
- What it does
- Heats only
- Tax credit
- No federal tax credit since the end of 2025
Sources: U.S. Department of Energy · Internal Revenue Code
Furnace wins in Lee County.
Most houses here were built in 1997, and homes that age already have ductwork in place, which makes a furnace the easier install.
If your home already has radiators or in-floor pipes instead of ducts, a boiler is still the better fit.
Find a contractor| Compared on | Furnace | Boiler |
|---|---|---|
| Cost to run here | Costs more to run | About 5% less to run |
| What it does | Heats only | Heats only |
| Handles a 37°F night | Yes | Yes |
Sources: U.S. Energy Information Administration, U.S. Department of Energy, NOAA
When a furnace makes sense
If your home already has ductwork, a furnace makes sense here. Winters are mild, with nights averaging 37°F and only about five months of heating needed, so you're not asking the system to work hard for long. A furnace also gives you the option to add central air on the same ducts.
When a boiler makes sense
A boiler is worth a look if your home already has radiators or in-floor piping instead of ducts. It runs about 5% cheaper to heat with than a furnace at Alabama gas prices, and the steady, even heat it puts out suits a house built around that kind of distribution rather than one set up for moving air.
A Lee County contractor will price both against your own house, your ductwork and your panel.
Tell us about the job
It takes about a minute.