Heat pump water heater cost in 2026
A US-average heat pump water heater water heater replacement runs $4,150 to $10,150 installed in 2026, with typical jobs near $6,250. 60 to 70 percent lower operating cost. Eligible for federal credit.
Estimate your cost
US national averageAdjust the variant and size. Numbers update live.
40 gallon for 1 to 2 people, 50 gallon for 3 to 4, 75 gallon or tankless for 5 plus.
- Variant
- Heat pump water heater
- Size
- 50 gal
- Region factor
- 1.00x
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How heat pump water heater compares to other water heater replacement options
| Variant | Low | Typical | High |
|---|---|---|---|
Tank, natural gas The default replacement. 8 to 12 year lifespan. | $1,600 | $2,400 | $3,900 |
Tank, electric Cheaper to install, more expensive to run. | $1,400 | $2,100 | $3,450 |
Tankless, natural gas Endless hot water. Needs venting and a larger gas line. | $3,850 | $5,750 | $9,350 |
Tankless, electric Point-of-use friendly. Whole-home models need a 200 amp panel. | $2,900 | $4,300 | $7,000 |
Heat pump water heater 60 to 70 percent lower operating cost. Eligible for federal credit. | $4,150 | $6,250 | $10,150 |
What changes the price
Fuel type and code upgrades
Converting from electric tank to gas tankless adds 800 to 2000 dollars in venting and gas line work. Switching to heat pump adds 400 to 1000 dollars in dedicated electrical.
Location of the heater
Attic and crawl-space installs cost 30 to 50 percent more than garage swaps. Closet installs in finished living space need extra code compliance for drainage and combustion air.
Rebates and credits
Heat pump water heaters qualify for the federal 25C credit (30 percent up to 2000 dollars) plus state and utility rebates that often add 500 to 1750 dollars.
Heat pump water heater cost by state
Pick your state to see the heat pump water heater range adjusted for local labor and permits.
- Heat pump water heater in Alabama
- Heat pump water heater in Alaska
- Heat pump water heater in Arizona
- Heat pump water heater in Arkansas
- Heat pump water heater in California
- Heat pump water heater in Colorado
- Heat pump water heater in Connecticut
- Heat pump water heater in Delaware
- Heat pump water heater in Florida
- Heat pump water heater in Georgia
- Heat pump water heater in Hawaii
- Heat pump water heater in Idaho
- Heat pump water heater in Illinois
- Heat pump water heater in Indiana
- Heat pump water heater in Iowa
- Heat pump water heater in Kansas
- Heat pump water heater in Kentucky
- Heat pump water heater in Louisiana
- Heat pump water heater in Maine
- Heat pump water heater in Maryland
- Heat pump water heater in Massachusetts
- Heat pump water heater in Michigan
- Heat pump water heater in Minnesota
- Heat pump water heater in Mississippi
- Heat pump water heater in Missouri
- Heat pump water heater in Montana
- Heat pump water heater in Nebraska
- Heat pump water heater in Nevada
- Heat pump water heater in New Hampshire
- Heat pump water heater in New Jersey
- Heat pump water heater in New Mexico
- Heat pump water heater in New York
- Heat pump water heater in North Carolina
- Heat pump water heater in North Dakota
- Heat pump water heater in Ohio
- Heat pump water heater in Oklahoma
- Heat pump water heater in Oregon
- Heat pump water heater in Pennsylvania
- Heat pump water heater in Rhode Island
- Heat pump water heater in South Carolina
- Heat pump water heater in South Dakota
- Heat pump water heater in Tennessee
- Heat pump water heater in Texas
- Heat pump water heater in Utah
- Heat pump water heater in Vermont
- Heat pump water heater in Virginia
- Heat pump water heater in Washington
- Heat pump water heater in West Virginia
- Heat pump water heater in Wisconsin
- Heat pump water heater in Wyoming
Other water heater replacement variants
Frequently asked questions
How long does a water heater replacement take?+
A like-for-like tank swap takes two to four hours. Tankless conversions, location moves, or fuel changes extend the job to a full day or more.
Should I switch from tank to tankless?+
Yes if you have natural gas, hot water demand at multiple fixtures, and plan to stay in the home five plus years. Otherwise the payback period exceeds the unit lifespan.
How long does a water heater last?+
Tank: 8 to 12 years (electric often lasts longer than gas). Tankless: 15 to 20 years. Heat pump: 10 to 15 years. Annual flushing extends life materially.
Do I need a permit to replace a water heater?+
Yes in most US cities. Skipping the permit voids the manufacturer warranty in many cases and can flag at home sale inspection.
Can I install a water heater myself?+
Legal in some jurisdictions for like-for-like electric tank swaps. Gas, tankless, and heat pump installs require licensed plumbers and inspections almost everywhere.