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Heat pump water heater rebates in Washington

No Washington program on this page is paying toward a heat pump water heater today: Home Appliance Rebate Program (HARP) is not open yet. Funding last checked 2026-10-21.


Funding status

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

  • Home Appliance Rebate Program (HARP) Washington State Department of Commerce

    Not launched checked 2026-10-21


Check your household

No program here is paying today, so there is nothing to check a household against, and no checker is offered. It appears on this page when a program has money again; the status above says which one and when it was checked.


Models that meet the published rules

The program is not open yet (funding checked 2026-10-21). Under the published rules, if it launches as announced, 332 registered models would qualify. Grouped by draw pattern, lowest yearly energy first.

Low draw pattern — a one- or two-person household 10 models
Medium draw pattern — a typical three- or four-person household, about 55 gallons on a busy morning 147 models
Show the other 137 models
High draw pattern — a larger household, or one where showers and laundry overlap 175 models
Show the other 165 models
DOE CCD (the U.S. Department of Energy’s Compliance Certification Database) · 2026-10-25

Sources

  • Home Appliance Rebate Program (HARP), checked 2026-10-21: “Step 5 – Program operation preparation Commerce and the rebate administrator set up delivery operations. We are here. Step 6: Launch approval Commerce receives “approval to launch” notification from the DOE.”

This is not tax advice.