Furnace vs Boiler in Lane County, Oregon
When a furnace makes sense
If your house already has ducts, a furnace is the straightforward choice. It runs on natural gas and pushes heat through that ductwork, and just over half the homes in this region are already set up that way. With winter nights averaging 33°F and heat needed about 10 months of the year, you want a system that matches what your home already has.
When a boiler makes sense
A boiler makes sense if your home already has radiators or in-floor pipes instead of ducts. It runs about 5% cheaper to operate here than a furnace, which adds up over the roughly 10 months a year you'll be running it. Installing ducts just to switch to a furnace usually isn't worth it if the piping for a boiler is already in place.
When a furnace makes sense
If your house already has ducts, a furnace is the straightforward choice. It runs on natural gas and pushes heat through that ductwork, and just over half the homes in this region are already set up that way. With winter nights averaging 33°F and heat needed about 10 months of the year, you want a system that matches what your home already has.
When a boiler makes sense
A boiler makes sense if your home already has radiators or in-floor pipes instead of ducts. It runs about 5% cheaper to operate here than a furnace, which adds up over the roughly 10 months a year you'll be running it. Installing ducts just to switch to a furnace usually isn't worth it if the piping for a boiler is already in place.
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 Lane County.
In the Pacific states, 56.9% of homes heat with a furnace, so just over half already have the ductwork it needs.
If your home already has radiators or in-floor pipes instead of ductwork, 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 |
| Homes in the Pacific states that heat with one | 56.9% | 1.6% |
| Handles a 33°F night | Yes | Yes |
Sources: U.S. Energy Information Administration, U.S. Department of Energy, NOAA
When a furnace makes sense
If your house already has ducts, a furnace is the straightforward choice. It runs on natural gas and pushes heat through that ductwork, and just over half the homes in this region are already set up that way. With winter nights averaging 33°F and heat needed about 10 months of the year, you want a system that matches what your home already has.
When a boiler makes sense
A boiler makes sense if your home already has radiators or in-floor pipes instead of ducts. It runs about 5% cheaper to operate here than a furnace, which adds up over the roughly 10 months a year you'll be running it. Installing ducts just to switch to a furnace usually isn't worth it if the piping for a boiler is already in place.
A Lane County contractor will price both against your own house, your ductwork and your panel.
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