Heat pump vs Furnace in Duval County, Florida
When a heat pump makes sense
If you're heating and cooling with the same system now, or want to, a heat pump is the straightforward choice here. Winter nights average 46°F, well within what a standard heat pump handles without losing capacity, and it costs about 40% less to run than gas at Florida prices. With only about three months of heating needed, you're not asking it to work hard for long.
When a furnace makes sense
A furnace makes sense if your home already has gas line in place for it and you'd rather not rely on electricity for heat. It won't cool your home, so you'd still need a separate system for that. Only 3% of homes in Duval County heat with gas, so this fits a smaller set of situations here.
When a heat pump makes sense
If you're heating and cooling with the same system now, or want to, a heat pump is the straightforward choice here. Winter nights average 46°F, well within what a standard heat pump handles without losing capacity, and it costs about 40% less to run than gas at Florida prices. With only about three months of heating needed, you're not asking it to work hard for long.
When a furnace makes sense
A furnace makes sense if your home already has gas line in place for it and you'd rather not rely on electricity for heat. It won't cool your home, so you'd still need a separate system for that. Only 3% of homes in Duval County heat with gas, so this fits a smaller set of situations here.
Heat pump
- Runs on
- Electricity
- What it does
- Heats and cools
- Tax credit
- No federal tax credit since the end of 2025
Sources: U.S. Department of Energy · Internal Revenue Code
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
Heat pump wins in Duval County.
Winter nights here only average 46°F, so a heat pump keeps up easily and costs about 40% less to run than gas.
If your home already has a gas line and a furnace that works fine, there is no need to switch just to switch.
Find a contractor| Compared on | Heat pump | Furnace |
|---|---|---|
| Cost to run here | About 40% less to run | Costs more to run |
| What it does | Heats and cools | Heats only |
| Homes in the South Atlantic states that heat with one | 30.1% | 48% |
| Handles a 46°F night | Standard models lose heating power in the cold; cold-climate models are built for it | Yes |
Sources: U.S. Energy Information Administration, U.S. Department of Energy, NOAA
When a heat pump makes sense
If you're heating and cooling with the same system now, or want to, a heat pump is the straightforward choice here. Winter nights average 46°F, well within what a standard heat pump handles without losing capacity, and it costs about 40% less to run than gas at Florida prices. With only about three months of heating needed, you're not asking it to work hard for long.
When a furnace makes sense
A furnace makes sense if your home already has gas line in place for it and you'd rather not rely on electricity for heat. It won't cool your home, so you'd still need a separate system for that. Only 3% of homes in Duval County heat with gas, so this fits a smaller set of situations here.
A Duval County contractor will price both against your own house, your ductwork and your panel.
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