Heat pump cost: what US homeowners pay in 2026

A heat pump costs $5,000 to $12,000 installed in the United States, and most single-family homes land between $7,000 and $9,000. The spread is not random. System size, electrical capacity, and duct condition explain nearly all of it.

A heat pump is a single appliance that moves heat instead of burning fuel, and it runs in both directions: cooling in summer, heating in winter. That dual role is why the honest comparison is heat pump against furnace plus air conditioner, not against a furnace alone.

Where the money goes

Add the low ends and you get $5,150 ($3,200 + $1,400 + $300 + $0 + $150 + $100). Add the high ends and you get $13,100 ($5,800 + $2,600 + $1,800 + $2,000 + $500 + $400). The quoted $5,000 to $12,000 range sits inside that band, which is why a usable quote itemizes those six lines instead of showing a single figure.

These component estimates are industry ranges, not quotes for your house. Only a site visit produces a real number, and any contractor who prices a heat pump over the phone is guessing.

The arithmetic on a mid-range job

A 2,000-square-foot house in a mixed climate, replacing a 20-year-old furnace and a 15-year-old air conditioner:

• Cold-climate heat pump, 3-ton, installed: $8,400
• Less the air conditioner the homeowner no longer buys: $4,500
• Net cost of switching: $3,900

The $3,900 is the decision number, not $8,400. For that premium the house gains a heating system that moves roughly three units of heat per unit of electricity in mild weather, cooling in the same appliance, and one warranty covering the whole job.

Break the $3,900 across a 15-year service life and it is $260 a year ($3,900 ÷ 15). That is the figure to weigh against whatever the heat pump saves on fuel each winter.

What pushes the price toward $12,000

• Cold-climate equipment. A model rated to keep full capacity at 5 degrees Fahrenheit adds an estimated $800 to $1,500 over a standard unit.
• An electrical panel upgrade. Going from 100 amps to 200 amps runs an estimated $1,500 to $3,000 and is common in houses built before 1980.
• Duct replacement rather than repair. Leaky, undersized, or asbestos-wrapped ductwork can consume the entire upper half of the range.
• Long refrigerant lines or a second-floor attic air handler. Both add labor hours and materials.
• Removal of an oil tank or propane tank and its piping. Disposal and soil rules vary by state.

What brings it toward $5,000

A straightforward swap in a house with a modern panel, sound ducts, and an existing central air handler is the cheap case. A single-zone ductless mini split for one room sits at or below the bottom of the ducted range, because it avoids ductwork entirely and needs only a three-inch hole in a wall.

Duct cleaning, if the ducts are merely dirty rather than damaged, is a separate job at $300 to $800 and does not change the heat pump price.

Heat pump against the alternative

The furnace column looks cheaper until the air conditioner is added. A $3,000 to $8,000 furnace plus a $4,500 air conditioner is $7,500 to $12,500 for two appliances, two installs, and two warranties. That overlaps the heat pump range almost exactly. Our direct comparison works through the running-cost side of the same question.

Five steps before you sign

1. Ask for a Manual J load calculation. Sizing by square footage alone oversizes most systems and shortens compressor life.
2. Get the electrical scope in writing. “Existing service is adequate” is not a scope; ask for the amperage, the circuit, and who pulls the permit.
3. Write down the model number. Cold-weather performance varies widely between models that share a price bracket.
4. Have the ducts assessed. A heat pump moves more air at a lower temperature rise, so leaking ducts hurt it more than they hurt a furnace.
5. Compare two quotes on identical line items. Different totals usually mean different scopes, not different prices for the same work.

When repair is the better spend

If the furnace is 10 years old and a flame sensor has failed, a $150 to $600 repair buys years of service. Spending $8,400 to gain efficiency is then a capital decision, not a heating emergency. A $100 to $250 tune-up and safety check is the cheap way to establish how much life the existing unit has left; our guide to furnace repair cost covers what each fault typically runs.

If the unit is 18 years old, the repair quote is over $1,200, and the air conditioner is the same age, the heat pump arithmetic above usually wins. The middle case — a sound furnace and an aging AC — is where repair versus replacement deserves a written comparison rather than a gut call.

The running cost is a local number

No national average answers whether a heat pump is cheaper to run than gas. It depends on your electricity rate per kilowatt-hour, your gas rate per therm, and how cold the winter gets. Pull both rates off a recent bill, give them to each contractor, and ask for an annual consumption estimate in dollars.

Then check the maintenance side. A heat pump needs filter changes monthly in heavy use and a professional service once a year, which is why the maintenance schedule belongs in the same budget as the installation.