Heat pump vs Furnace in Jefferson Parish, Louisiana
When a heat pump makes sense
If your home already heats with electricity, or you're open to switching, a heat pump makes sense here. Winter nights average 47°F, which is well within the range a heat pump handles without trouble, and you get cooling from the same system come summer. At Louisiana electricity and gas prices, heating with a heat pump runs about 20% cheaper than gas over a season that only lasts about four months.
When a furnace makes sense
If your home already has gas line and ductwork in place, sticking with a furnace still works fine. It won't lose any heating power on the coldest nights the way a standard heat pump can, and with 43% of homes here heating with gas, you'd be far from alone. It costs more to run than a heat pump at current Louisiana prices, but for a heating season this short, that gap may not weigh heavily against staying with a system already in place.
When a heat pump makes sense
If your home already heats with electricity, or you're open to switching, a heat pump makes sense here. Winter nights average 47°F, which is well within the range a heat pump handles without trouble, and you get cooling from the same system come summer. At Louisiana electricity and gas prices, heating with a heat pump runs about 20% cheaper than gas over a season that only lasts about four months.
When a furnace makes sense
If your home already has gas line and ductwork in place, sticking with a furnace still works fine. It won't lose any heating power on the coldest nights the way a standard heat pump can, and with 43% of homes here heating with gas, you'd be far from alone. It costs more to run than a heat pump at current Louisiana prices, but for a heating season this short, that gap may not weigh heavily against staying with a system already in place.
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 Jefferson Parish.
Winter nights here only average 47°F, so a heat pump keeps up easily and costs about 20% less to run than gas.
If your home already has a working gas furnace and a gas line in place, there is little reason to switch it out.
Find a contractor| Compared on | Heat pump | Furnace |
|---|---|---|
| Cost to run here | About 20% less to run | Costs more to run |
| What it does | Heats and cools | Heats only |
| Homes in the south-central states that heat with one | 18.5% | 61.1% |
| Handles a 47°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 your home already heats with electricity, or you're open to switching, a heat pump makes sense here. Winter nights average 47°F, which is well within the range a heat pump handles without trouble, and you get cooling from the same system come summer. At Louisiana electricity and gas prices, heating with a heat pump runs about 20% cheaper than gas over a season that only lasts about four months.
When a furnace makes sense
If your home already has gas line and ductwork in place, sticking with a furnace still works fine. It won't lose any heating power on the coldest nights the way a standard heat pump can, and with 43% of homes here heating with gas, you'd be far from alone. It costs more to run than a heat pump at current Louisiana prices, but for a heating season this short, that gap may not weigh heavily against staying with a system already in place.
A Jefferson Parish contractor will price both against your own house, your ductwork and your panel.
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