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Central ducted heat pump (3-ton) cost

A 3-ton central ducted heat pump suits a typical mid-sized home, replacing a central AC and furnace with a single air-source heat pump tied into existing ducts. A 3-ton install runs about $9,500 – $17,500 as configured below — adjust the inputs for your own home and get local quotes. All figures are indicative.

Costs indicative, as of — get local quotes

System type
One outdoor condenser and one indoor head.
Site conditions
Federal 25C tax credit (optional)

Central ducted heat pump (3-ton): the short answer

As configured, budget roughly $9,500 – $17,500 for a central ducted heat pump (3-ton), rising toward $11,500 – $22,500 once new ductwork and electrical work are included. Central ducted systems are priced by capacity. A 3-ton unit is a common residential size; the total depends on the equipment tier, whether the existing ductwork can be reused, and the electrical work the new system needs. Replacing or adding ducts raises the cost substantially. The biggest swing is still your own site, so itemize your estimate above.

Before you book an installer

These figures are indicative ranges, not quotes, and not HVAC, electrical, or tax advice. Get several written, itemized estimates from licensed HVAC contractors, and confirm any permit or inspection requirement locally. A different equipment tier, ductwork, or electrical work can move the total well beyond these ranges. Any 25C tax credit is shown separately — verify eligibility at energy.gov / IRS.

National indicative ranges for this configuration, as of 2026-06.

FAQ

How much does a central ducted heat pump (3-ton) cost?

Indicatively, a central ducted heat pump (3-ton) runs about $9,500 – $17,500 installed as configured, and up to roughly $11,500 – $22,500 once new ductwork and electrical work are included. Central ducted systems are priced by capacity. A 3-ton unit is a common residential size; the total depends on the equipment tier, whether the existing ductwork can be reused, and the electrical work the new system needs. Replacing or adding ducts raises the cost substantially. These are planning ranges, not quotes — get several local estimates.

What can change the price the most?

Beyond the system itself, the biggest swings come from whether existing ductwork can be reused or must be added, the electrical or panel work the system needs, the equipment brand and tier, and your local labor rates. Toggle ductwork and electrical above to see how much they move the total.

Does the federal 25C tax credit apply?

A qualifying heat pump can earn the federal 25C credit — commonly 30% of cost, up to about $2,000 per year. The calculator can show this as a separate, optional line, but it never folds the credit into the headline price, because eligibility and amounts can change. Confirm current rules at energy.gov / IRS and with a tax professional.

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Indicative estimate only. These central ducted heat pump (3-ton) figures are national market ranges for the configuration shown — they are planning ranges, not quotes, and not HVAC, electrical, or tax advice. Real cost varies widely by equipment, ductwork, contractor, and your site. Always get several written quotes from licensed HVAC contractors. The federal 25C tax credit is shown separately; its eligibility, rate, and cap can change — confirm with energy.gov / IRS and a tax professional. Data as of 2026-06.