Heat pump vs Furnace in Pinellas County, Florida
When a heat pump makes sense
This is the right call for almost anyone in Pinellas County. Winter nights average 54°F here, mild enough that a standard heat pump never has to work against real cold, and it costs about 40% less to run than gas heat at Florida prices. It also cools your home the rest of the year, so you're not paying for a machine that only heats.
When a furnace makes sense
A furnace makes sense mainly if your home already has the gas line and ductwork for one, since heat is only needed here about a month a year. Only 5% of homes in the county heat with gas, and at Florida prices it costs more to run than a heat pump. If you already have gas for cooking or water heating and want to keep everything on one fuel, it's a reasonable fit, but you'll still need a separate system to cool the house.
When a heat pump makes sense
This is the right call for almost anyone in Pinellas County. Winter nights average 54°F here, mild enough that a standard heat pump never has to work against real cold, and it costs about 40% less to run than gas heat at Florida prices. It also cools your home the rest of the year, so you're not paying for a machine that only heats.
When a furnace makes sense
A furnace makes sense mainly if your home already has the gas line and ductwork for one, since heat is only needed here about a month a year. Only 5% of homes in the county heat with gas, and at Florida prices it costs more to run than a heat pump. If you already have gas for cooking or water heating and want to keep everything on one fuel, it's a reasonable fit, but you'll still need a separate system to cool the house.
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 Pinellas County.
Winter nights here only dip to about 54°F, mild enough that a heat pump handles it easily and costs 40% less than gas to run.
If your home already has a gas line and you'd rather keep heating and cooling on separate systems, a furnace paired with a separate air conditioner still works fine.
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 54°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
This is the right call for almost anyone in Pinellas County. Winter nights average 54°F here, mild enough that a standard heat pump never has to work against real cold, and it costs about 40% less to run than gas heat at Florida prices. It also cools your home the rest of the year, so you're not paying for a machine that only heats.
When a furnace makes sense
A furnace makes sense mainly if your home already has the gas line and ductwork for one, since heat is only needed here about a month a year. Only 5% of homes in the county heat with gas, and at Florida prices it costs more to run than a heat pump. If you already have gas for cooking or water heating and want to keep everything on one fuel, it's a reasonable fit, but you'll still need a separate system to cool the house.
A Pinellas County contractor will price both against your own house, your ductwork and your panel.
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