Heat Pump Installation Cost Calculator

What Will a Heat Pump Cost to Install?

Get a real installed-cost range for residential heat pumps in 2026, based on your home, equipment type, and existing system. The federal 25C heat pump credit ended for equipment installed after 31 December 2025, so no federal credit is applied.

1

What size and type of heat pump?

Home size (sq ft conditioned) Square footage you want to heat and cool. US average is around 1,800 to 2,400 sq ft.

Pick a state below and we’ll size the system for you.

System size (tons) Typical residential range is 2 to 5 tons. 1 ton = 12,000 BTU/hr cooling capacity. Most US homes need 3 tons.

Heat pump type Ducted central works if you have existing forced-air ductwork. Mini-splits work without ducts. Cold-climate models cost more but keep efficiency below freezing.

2

Where will it be installed?

State Drives local install cost, electricity rate, climate zone, and which state and utility heat pump rebates apply.

ZIP code (optional) Helps us refine the cost estimate for major metros where labor rates differ from state average.

3

Existing system and install details (optional fine-tuning)

Defaults assume you have existing AC and forced-air ducts that can be reused. Adjust if your situation is different.

Existing HVAC situation Replacing AC only is the cheapest path. Replacing the whole furnace+AC system, or installing where there is no ductwork, costs more.

Electrical panel Most heat pumps draw 30 to 60 amps. If your panel is full or undersized, plan on a $2,500 to $4,000 panel upgrade on top of the install.

Backup heat configuration Dual-fuel keeps your gas furnace as backup for very cold days. All-electric uses resistance heat. Most modern heat pumps include resistance backup at no extra cost.

Current heating fuel (for savings estimate) What you heat with today. Drives the avoided-fuel-cost estimate in the timeline.

Current annual heating cost ($, optional) What you spent on heating fuel last winter. Used to estimate annual heat pump savings. If unsure, leave blank and we’ll use a typical-home estimate.

Estimated installed cost (before incentives)

$0 to $0

Mid-range: $0 · $0 per ton

System size

0 tons

0 BTU/hr

Equipment type

Central ducted

Climate zone

Cooling included

Yes

Replaces both AC and heater

Cost breakdown (mid-range)

Percentages from typical 2024 to 2026 residential HVAC contractor pricing surveys (NEEP, ACCA, RMI, EnergyStar partner data). Cross-checked against the EnergyStar partner guidance.

Heat pump unit + indoor air handler	Outdoor condenser, indoor coil	$0
Refrigerant line set, copper, accessories	Line sets, mounting, drain, surge protection	$0
Electrical work	Disconnect, breaker, whip, wire run	$0
Ductwork modifications	As needed for the install	$0
Direct install labor	HVAC technicians, helper, crane if needed	$0
Permits and inspection	Local building permit, mechanical and electrical sign-off	$0
Sales and overhead	Lead generation, scheduling, design	$0
Installer profit margin	Contractor margin and warranty reserve	$0
Total (mid-range)		$0

Net cost after federal and state incentives

$0

No incentives applied.

Estimated annual heating savings

$0/yr

Compared to your current heating fuel.

The federal heat pump credit (Section 25C) has ended. The federal heat pump credit (Section 25C, 30% up to $2,000) ended for equipment installed after 31 December 2025. If your install finished in 2025, you can still claim it on your 2025 return. State and utility rebates may still apply — check with your utility. See the IRS guidance on the 2025 law change. This calculator applies $0 federal credit.

How this scales over time

See your cumulative cash position year by year. Includes loan payments if financed, expected heating-fuel cost avoided (with 3% annual fuel price inflation), and ongoing maintenance.

Payment method

Time horizon

Show heating-fuel savings overlay (what you would have paid for fuel)

Cumulative paid (out of pocket) Cumulative fuel cost avoided Net cash position

Total paid by year 20

$0

Install plus financing plus maintenance.

Total fuel saved

$0

Avoided heating-fuel bills.

Net at year 20

$0

Breakeven year: —

Year	Paid this year	Saved this year	Cumulative net

Assumptions: 3% annual fuel price inflation, $150/yr light maintenance starting year 8 (filter changes, annual service). Heat pump life is typically 15 to 20 years. Loan rates illustrative; real lender offers depend on credit and product.

Want your heat pump estimate?

Share your email and phone and we’ll send your full estimate, plus occasional follow-up about your heat pump project.

Not ready for quotes? Get the Heat Pump Buyer’s Guide

A free 20-page PDF guide covering 25C credit math, equipment selection, sizing, installer questions, and stacking incentives. Sent straight to your inbox.

Cost estimates use 2026 state-level $/ton averages plus install adjustments. Real installer quotes will vary with home insulation, ductwork condition, brand chosen, and any electrical or structural work bundled in.

Data sources and assumptions

State $/ton: 2024 to 2026 residential HVAC contractor pricing surveys (NEEP, ACCA member data, EnergyStar partner pricing benchmarks). Last reviewed 2026-05-10. Range bands ±15% to ±20% from mid.
Tonnage sizing rule: 1 ton per 600 sq ft moderate climate, 700 sq ft cold climate, 500 sq ft hot-humid climate. Manual J calculation by your installer is more accurate.
Heat pump operating cost: Calculated from current fuel cost using state-aware efficiency ratios (HP COP 2.5 to 3.5 vs gas/oil/propane/electric at typical efficiencies). Adjusted for high vs low electricity-rate states.
Federal credit: IRC Section 25C Energy Efficient Home Improvement Credit. Ended 31 December 2025 under the One Big Beautiful Bill Act (P.L. 119-21). Equipment installed after that date earns no federal credit, so this calculator applies $0. If your install finished in 2025, you can still claim 30% up to $2,000 on your 2025 return. Section 25D (residential solar) also ended 31 December 2025. IRS guidance.
State and utility incentives: Per-program data sourced from DSIRE, Mass Save, NYSERDA, Efficiency Maine, NJ Clean Energy, and individual state energy office pages (linked in the panel). Last reviewed 2026-05-10.
What this estimate does not include: ductwork replacement (if needed: $2,500 to $8,000 extra), zoning system add-on ($1,500 to $4,000), smart thermostat upgrade ($200 to $500), removal/disposal of old oil tank or boiler ($500 to $2,500), structural pad or wall mounting ($500 to $1,500).

Data last updated 2026-05-10 · Methodology

Heat Pump Installation Cost Calculator

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