Heat Pump vs Gas Furnace in Arkansas: 2026 Running Costs
Heating a 2,000 sq ft Arkansas home costs about $532 a year with a heat pump versus $853 with a gas furnace. The heat pump costs about $321 a year less to run than gas.
- Heat pump saves
- $321/yr
- running cost
- Heat pump
- $532
- per year · COP 3.10
- Gas furnace
- $853
- per year
- Break-even power
- 21.3¢
- per kWh
#1 of 51 states by annual running-cost saving — better than the national median of -$294/yr. Best is Arkansas at $321/yr. See full rankings.
Installation price decides this one.
A heat pump saves about $321 a year on running costs in Arkansas. At the modelled $4,000 premium over a like-for-like furnace, that takes 12 yr 5 mo to recover. It reaches 10 years if the premium comes in under about $3,210.
Your 10-year target price: $3,210
Compare local heat-pump quotes. We do not yet have a quote partner we are willing to send you to, so there is no button here. Take the target price above to two or three local installers and compare against it.
Rebates come off this premium and can change the answer entirely.
Heat pump vs gas furnace — Arkansas
Running cost for heating. Adjust anything to see the gap move.
Heat pump is cheaper to run by
$321
per year · pays off the extra cost in 12 yr 5 mo
Heat pump / year
$532
4,003 kWh · COP 3.10
Gas furnace / year
$853
460 therms
Seasonal efficiency is modelled at COP 3.10 for this climate. Calculators that assume a flat COP of 3 everywhere overstate cold-climate performance — and that is where surprise winter bills come from.
The numbers behind it
| Heating degree days | 3,523 |
|---|---|
| Electricity rate | 13.28¢ / kWh |
| Natural gas price | $1.86 / therm |
| Modelled home size | 2,000 sq ft |
| Annual heat needed | 42.3 million BTU |
| Seasonal COP (modelled) | 3.10 |
| Heat pump electricity | 4,003 kWh |
| Gas used | 460 therms |
| Heat pump running cost | $532 |
| Gas furnace running cost | $853 |
| Annual difference | $321 for the heat pump |
| Break-even gas price | $1.16 / therm |
| Break-even power price | 21.3¢ / kWh |
| Payback on install premium | 12 yr 5 mo |
Installation price decides this one.
A heat pump saves about $321 a year on running costs in Arkansas. At the modelled $4,000 premium over a like-for-like furnace, that takes 12 yr 5 mo to recover. It reaches 10 years if the premium comes in under about $3,210.
Your 10-year target price: $3,210
Compare local heat-pump quotes. We do not yet have a quote partner we are willing to send you to, so there is no button here. Take the target price above to two or three local installers and compare against it.
Rebates come off this premium and can change the answer entirely.
What does a heat pump cost in Arkansas?
Two different questions get asked with the same words, so here are both, kept apart.
To run — the part we model precisely. Heating a 2,000 sq ft home for a year costs about $532 with a heat pump (4,003 kWh at 13.28¢) against $853 with a 92% gas furnace (460 therms at $1.86) — a difference of $321 a year in the heat pump's favour.
To install — the part we deliberately do not claim. We model only the extra cost over a like-for-like furnace replacement, at $4,000, because that premium is what the running-cost difference has to pay back. We do not publish a full installed price for Arkansas: real quotes turn on ductwork, sizing, electrical capacity and the installer far more than on the state, and we have no dataset that measures it honestly. Anyone quoting you a single statewide installed price is guessing.
The install premium is adjustable in the calculator above, and rebates come straight off it — in several states they cover most of it, which changes the answer more than any modelling choice we make.
Why the honest answer is often “it depends”
A heat pump wins where electricity is cheap relative to gas and the winter is mild enough to keep seasonal efficiency high. It loses where gas is cheap, power is expensive, or the climate is cold enough to drag efficiency down and call on resistance backup. In Arkansas the balance currently falls in the heat pump's favour on running cost — but rebates, a dying air conditioner, or a gas price move can each flip that.
How Arkansas compares nationally
Arkansas is one of 51 jurisdictions in the same model. The national analysis sets out which side of the line each state falls on and why, along with every assumption, the limitations and a downloadable dataset: heat pump vs gas furnace economics by state.
Common questions
Is a heat pump cheaper than gas heating in Arkansas?
To run, yes. Heating a 2,000 sq ft home costs roughly $532 a year with a heat pump versus $853 with a 92% efficient gas furnace — about $321 a year less.
Do heat pumps work in Arkansas's climate?
They work, but efficiency falls with temperature. At 3,523 heating degree days we model a seasonal COP of 3.10 — roughly 3.1 units of heat per unit of electricity across the season, not the 3+ that mild-climate marketing implies.
How long does a heat pump take to pay for itself in Arkansas?
If the heat pump costs about $4,000 more to install than a like-for-like furnace replacement, the running-cost saving recovers that in roughly 12 yr 5 mo. Rebates shorten that considerably.
What electricity price would make a heat pump worthwhile in Arkansas?
Below about 21.3¢ per kWh, holding gas at $1.86 a therm. Arkansas averages 13.28¢, which is below that line. Equivalently, gas would need to reach $1.16 a therm for the two to level at today's power price.
Does this include air conditioning?
No, and that matters. A heat pump is also an air conditioner, so if you were replacing a failing AC anyway, the true extra cost is much lower than the figure used here — sometimes near zero. This compares heating running costs only.
How we calculate this
Annual heat demand comes from heating degree days and a modelled building heat-loss rate, then met two ways: a gas furnace at 92% efficiency, and a heat pump at a seasonal COP derived from the local climate.
That climate-varying COP is the part most calculators skip. Applying one flat efficiency everywhere assumes a mild winter in a cold state, and is the single biggest reason published heat pump savings often fail to appear on real bills.
Excluded: cooling benefit, rebates and incentives, maintenance differences, and any electrical panel upgrade. Analysis horizon 15 years.
Data vintage: Electricity: EIA Electric Power Monthly Table 5.6.B (residential, May 2026 YTD). Solar resource: PVGIS v5.3 (EU JRC), ERA5 2005-2023. Gasoline: AAA state averages. Natural gas: EIA residential by state. Heating degree days: NOAA CPC population-weighted normals. Residential consumption: EIA Electric Sales, Revenue, and Average Price Table 5.A, average monthly kWh per residential customer, 2024. Vehicle miles: FHWA Highway Statistics 2023. Retrieved 2026-08-03/04 and 2026-08-21. Install costs, net-metering status, time-of-use spreads and outage hours remain estimates.
How Arkansas compares
| # | State | Annual running-cost saving |
|---|---|---|
| 1 | Arkansasthis page | $321/yr |
| 2 | Georgia | $273/yr |
| 3 | Washington | $200/yr |
| 4 | Arizona | $155/yr |
| 5 | Texas | $155/yr |
| 6 | Louisiana | $144/yr |
| 7 | North Carolina | $130/yr |
| 8 | Missouri | $126/yr |
| 9 | Florida | $118/yr |
| 10 | Alabama | $114/yr |
Computed from the same model as this page. Full national findings · how this is calculated · data sources