Short answer: whole-home heat pump installations averaged about $19,000 in 2025, or roughly $16,500 after state and local incentives, according to EnergySage. A typical ducted system for a 2,000 sq ft home runs about $12,000 to $18,000, while a single-room ductless mini-split can cost about $3,000 to $4,900. Ductwork, electrical upgrades and climate drive most of the spread.
Typical price ranges
| System | Typical installed cost |
|---|---|
| Single-zone ductless mini-split (1 ton) | $3,000-$4,900 |
| Multi-zone ductless mini-split (same capacity, more indoor heads) | $4,200-$7,900 |
| Ducted cold-climate heat pump, 3-ton (about 2,000 sq ft) | $12,000-$18,000 |
| Dual-fuel (heat pump plus gas furnace backup) | $10,000-$14,000 |
| Whole-home average, 2025 | about $19,000 |
Sources: Inch Calculator (mini-splits), Home Energy Basics (ducted and dual-fuel), EnergySage (2025 average). Get local quotes; prices vary a lot by region.
What drives the price
- Ducts. Reusing good ducts saves money; repairing, resizing or adding ducts adds thousands. No ducts? Ductless mini-splits avoid that cost.
- Climate and model. Cold-climate units with variable-speed compressors cost more than basic models but keep heating efficiently in deep cold. See do heat pumps work in cold climates.
- Size. Bigger homes need more capacity, but oversizing wastes money and hurts comfort. Insist on a room-by-room load calculation (Manual J).
- Electrical work. Older 100-amp panels may need an upgrade or load management.
- Removing old equipment, especially oil tanks.
- Number of zones and indoor units for ductless systems.
Incentives in 2026
- Federal: the 25C credit (up to $2,000 for heat pumps) does not apply to equipment placed in service after Dec 31, 2025 (IRS).
- State rebates: as of June 2026, 12 states and Washington, D.C. had launched federally funded home energy rebate programs; the electrification rebate is capped at $14,000 per household and targets low- and moderate-income homes (Building Performance Association).
- Utilities often offer rebates for qualifying heat pumps. See rebates still available.
How to avoid overpaying
- Get at least three quotes, each with the model numbers, capacity at 5°F (for cold climates), HSPF2 and SEER2 ratings.
- Ask for the load calculation in writing.
- Ask whether ducts will be tested and sealed.
- Compare labor warranties, not just equipment warranties.
- Do air sealing and insulation first if you can; a smaller unit may do the job. See insulation and air sealing.
Is it worth it?
If you’re replacing both a furnace and an AC soon, a heat pump often costs a few thousand dollars more upfront and less to run, especially if you heat with oil, propane or electric resistance. Our heat pump vs furnace comparison runs the numbers.
FAQ
How long does installation take? A mini-split zone often takes a day; a ducted system one to three days.
Can I keep my furnace? Yes. A dual-fuel setup uses the furnace only on the coldest days.