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Arizona · checked October 21, 2026
Air-source heat pump rebates in Arizona
1 program pays toward an air-source heat pump in Arizona right now, with 1 offer between them. The largest stated amount is $1,125 (a maximum), from SRP Cool Cash rebate (air conditioner or heat pump). The federal 25C credit for this upgrade ended on December 31, 2025, so the state and utility money below is what is left.
What Arizona pays for heat pumps
SRP Cool Cash rebate (air conditioner or heat pump) Open
Run by Salt River Project (SRP) · for customers of 1 utility
- Up to $1,125 on a new energy-efficient A/C, heat pump or mini-split system
Conditions on the program page: SRP customers only; Submit within six months of installation.
Source: SRP: Residential rebates; SRP newsroom: SRP offers energy efficiency rebates (heat pump and mini-split coverage). Last checked October 21, 2026. Official program page.
Worked example: one Arizona home
Take a 3-ton air-source system (2 outdoor units) replacing natural gas heat. These are example inputs, not typical prices. Each program's own rule gives the amounts below; where one program has several tiers only the largest one counts, separate programs add up, and a percentage offer with no cost entered is shown at its ceiling.
| Utility | Not income-qualified | Moderate income | Low income | Replacing baseboard |
|---|---|---|---|---|
| Salt River Project (SRP) | $1,125 max | $1,125 max | $1,125 max | $1,125 max |
For a household that is not income-qualified, the example comes to $1,125 at most, made of $1,125 from SRP heat pumps. None of the open offers has a separate income-qualified amount, so every household gets the same figure.
Who can use these Arizona offers
Every household in Arizona covered by SRP can apply; the offers are not limited to one utility's territory. None of these program pages lists an end date, and each can change or stop while funds last.
Federal credit and state IRA rebates
The Energy Efficient Home Improvement Credit (IRC §25C) paid 30% of cost, up to $2,000 a year (heat pumps, heat pump water heaters, biomass stoves and boilers combined). The IRS page says: “can claim the credit for improvements made through December 31, 2025.” Not allowed for property placed in service after December 31, 2025. Source: IRS: Energy Efficient Home Improvement Credit, 26 U.S.C. §25C, as amended by Public Law 119-21 (July 4, 2025). See what the credit covered and when it ended.
Arizona's Inflation Reduction Act home energy rebate page was not reached on the last check, so its status is not shown here. The federal status page lists every state whose status was read.
How Arizona compares
9 of the other 14 covered states list a larger top amount for heat pumps. Open elsewhere: Massachusetts $16,000; Rhode Island $11,500; Connecticut $10,000; New Hampshire $10,000; Maine $9,000; North Carolina $8,000; Vermont $4,000; California $3,000; Oregon $3,000; Texas $950; Wisconsin $900; Michigan $350; Florida $200. No open, sourced offer is listed in 1 other covered state (Pennsylvania). Compare them on the air-source heat pump rebates by state page.
Other upgrades in Arizona: heat pump water heater, insulation and air sealing. Background: how rebates stack and the federal credit status.
Rebates are set by each program and can change or close without notice; the program's own page and application decide what is paid. This page is information, not tax, legal or financial advice. Amounts last checked October 21, 2026.