Water Heating

Heat Pump Water Heaters:
Cut Bills 70% + $2,000 Tax Credit

Water heating is the second-largest energy expense in most homes. A heat pump water heater uses 3–4× less electricity than a standard electric tank — and the IRA offers a $2,000 federal tax credit.

~$600/yr

Avg. Water Heating Cost

Up to 70%

Energy Savings (HPWH)

$2,000

IRA Tax Credit (HPWH)

2–4 yrs

Typical Payback

Water Heater Types & Costs Compared

Heat pump water heaters dominate on efficiency and federal incentives. Here's how every option stacks up.

Type	Installed Cost	Efficiency	Best For
Heat Pump (Hybrid)Recommended	$1,200–$2,500 installed	3–4× more efficient	Best savings, IRA $2,000 credit
Gas Tank	$800–$1,600 installed	Baseline	Lower upfront, gas-connected homes
Electric Tank	$600–$1,400 installed	Similar to gas	Budget replacement, simple install
Tankless Gas	$1,500–$3,500 installed	24–34% more efficient	Unlimited hot water, small homes
Tankless Electric	$800–$2,000 installed	24–34% more efficient	Whole-home or point-of-use
Solar Water Heater	$3,000–$6,000 installed	50–80% solar offset	Hot climates, 30% federal credit

Heat pump water heaters with UEF ≥ 2.0 qualify for the IRA 30% credit up to $2,000. Solar water heaters qualify for the 30% Section 48(a) credit with no dollar cap.

Why Switch to a Heat Pump Water Heater?

For most homes replacing a standard electric tank, the math is straightforward.

The Energy Savings

A standard 50-gallon electric tank costs $550–$650/year to run. A heat pump water heater (HPWH) runs the same tank for $150–$200/year — a savings of $400+/year.

~$400/yr savings

The Tax Credit

Under IRA Section 25C, a qualifying HPWH gets a 30% federal tax credit up to $2,000. On a $1,800 unit, that's a $540 credit — separate from the $1,200 efficiency cap.

Up to $2,000 credit