Heat pump vs Furnace in Rankin County, Mississippi
When a heat pump makes sense
Winter nights here average 37°F, mild enough that a standard heat pump keeps up without trouble. It heats and cools from one system, and it costs about 5% less to run than gas at Mississippi prices. With only about five months of heating a year, the running cost difference is the bigger factor here than how cold it gets.
When a furnace makes sense
A furnace makes sense if you already have gas line to the house and want heat only, with cooling handled by a separate system. Gas is still common here, with 44% of homes heating this way, so it is a familiar setup rather than an unusual one. It runs on natural gas and does not draw on the home's electric service to produce heat.
When a heat pump makes sense
Winter nights here average 37°F, mild enough that a standard heat pump keeps up without trouble. It heats and cools from one system, and it costs about 5% less to run than gas at Mississippi prices. With only about five months of heating a year, the running cost difference is the bigger factor here than how cold it gets.
When a furnace makes sense
A furnace makes sense if you already have gas line to the house and want heat only, with cooling handled by a separate system. Gas is still common here, with 44% of homes heating this way, so it is a familiar setup rather than an unusual one. It runs on natural gas and does not draw on the home's electric service to produce heat.
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 Rankin County.
Winters here only dip to about 37°F, mild enough that a heat pump keeps up all season without losing its edge to the cold.
If your home already has a gas line and a furnace that works, there's no need to switch it out for a heat pump.
Find a contractor| Compared on | Heat pump | Furnace |
|---|---|---|
| Cost to run here | About 5% less to run | Costs more to run |
| What it does | Heats and cools | Heats only |
| Homes in the inland South that heat with one | 31.8% | 53.4% |
| Handles a 37°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
Winter nights here average 37°F, mild enough that a standard heat pump keeps up without trouble. It heats and cools from one system, and it costs about 5% less to run than gas at Mississippi prices. With only about five months of heating a year, the running cost difference is the bigger factor here than how cold it gets.
When a furnace makes sense
A furnace makes sense if you already have gas line to the house and want heat only, with cooling handled by a separate system. Gas is still common here, with 44% of homes heating this way, so it is a familiar setup rather than an unusual one. It runs on natural gas and does not draw on the home's electric service to produce heat.
A Rankin County contractor will price both against your own house, your ductwork and your panel.
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