Furnace vs Boiler in Montgomery County, Ohio
When a furnace makes sense
A furnace makes sense if your home already has ductwork, since the same ducts can carry cooled air in summer once you add central air. It's also the natural pick if you're replacing a furnace that's already there, especially with most homes in this region set up to burn gas for heat. Nights averaging 24 degrees through the winter call for equipment that keeps up, and a furnace does that through the same ducts you already have.
When a boiler makes sense
A boiler makes sense if your home already has radiators or in-floor piping for it to run through. It costs about 5% less to run on gas here than a furnace, and that difference adds up over eight months of heating. Keep in mind it only heats, so summer cooling would need to come from a separate system.
When a furnace makes sense
A furnace makes sense if your home already has ductwork, since the same ducts can carry cooled air in summer once you add central air. It's also the natural pick if you're replacing a furnace that's already there, especially with most homes in this region set up to burn gas for heat. Nights averaging 24 degrees through the winter call for equipment that keeps up, and a furnace does that through the same ducts you already have.
When a boiler makes sense
A boiler makes sense if your home already has radiators or in-floor piping for it to run through. It costs about 5% less to run on gas here than a furnace, and that difference adds up over eight months of heating. Keep in mind it only heats, so summer cooling would need to come from a separate system.
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 Montgomery County.
In the Great Lakes states, 78.8% of homes heat with a furnace, so most already have the ductwork it needs.
If your home already has radiators or in-floor piping instead of ductwork, a boiler still makes more sense than adding ducts for a furnace.
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 |
| Homes in the Great Lakes states that heat with one | 78.8% | 7.7% |
| Handles a 24°F night | Yes | Yes |
Sources: U.S. Energy Information Administration, U.S. Department of Energy, NOAA
When a furnace makes sense
A furnace makes sense if your home already has ductwork, since the same ducts can carry cooled air in summer once you add central air. It's also the natural pick if you're replacing a furnace that's already there, especially with most homes in this region set up to burn gas for heat. Nights averaging 24 degrees through the winter call for equipment that keeps up, and a furnace does that through the same ducts you already have.
When a boiler makes sense
A boiler makes sense if your home already has radiators or in-floor piping for it to run through. It costs about 5% less to run on gas here than a furnace, and that difference adds up over eight months of heating. Keep in mind it only heats, so summer cooling would need to come from a separate system.
A Montgomery County contractor will price both against your own house, your ductwork and your panel.
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