DoesTheMath

Heat pump water heater rebates in Arizona

Whether the exact model you want qualifies here, and whether the program still has money.

Efficiency Arizona pays toward a heat pump water heater in Arizona — up to $1,750 from one program, depending on household income. 298 registered models meet the model rules. Funding last checked 2026-09-24.

Funding status

Checked against each program's own page. A program without money is listed, never offered.

  • Efficiency Arizona Arizona Governor's Office of Resiliency

    Open checked 2026-09-24

Check your household

A few questions, one at a time. Your answers stay in this page's address; nothing is sent anywhere.

Who qualifies

Efficiency Arizona

  • Household income up to 80% of area median: Up to $1,750, covering the full cost up to that cap.
  • Household income 80% to 150% of area median: Up to $1,750, covering 50% of the cost.
  • It only pays to replace an existing electric water heater.

Models that meet the rules

298 registered models meet the program's model rules. Grouped by draw pattern, lowest yearly energy first; open a group to see its models.

Low draw pattern — a one- or two-person household 5 models
Medium draw pattern — a typical three- or four-person household, about 55 gallons on a busy morning 126 models
High draw pattern — a larger household, or one where showers and laundry overlap 167 models

Sources

  • Efficiency Arizona, checked 2026-09-24: “Applications are still being accepted, but must meet the new program guidelines.”

This is not tax advice.

DOE CCD · 2026-09-19

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