IC Installed Cost

GREE heat pump

GWH18AVEXF-D6DNA1A/O

5 tracked programs list at least one exact combination.

Eligibility belongs to the complete outdoor-and-indoor combination—not just this outdoor model. Check the AHRI reference and indoor model in the table before relying on a result.

7documented combinations
20–27.5SEER2 range
8.8–10HSPF2 range
1.8COP at 5°F range

Program-list matches

Certified combinations

Showing 1–7 of 7. Performance values are combination-specific.

AHRI referenceIndoor unitSEER2HSPF2COP at 5°FCapacity at 5°FOfficial-list match
215294863 GWH18AVEXF-D6DN***/I 27.5 10 1.8 18,000 Btu/h Efficiency Maine Residential Heat Pump RebatesEnergize Connecticut Heat Pump ProgramFocus on Energy Heat Pump Instant DiscountsMass Save Heat Pump ProgramXcel Energy Colorado Heat Pump Rebates
215416014 GFH(18)DB-D6DN***/I 24.5 9.4 1.8 17,000 Btu/h Energize Connecticut Heat Pump ProgramFocus on Energy Heat Pump Instant DiscountsMass Save Heat Pump ProgramXcel Energy Colorado Heat Pump Rebates
215416015 GFH(21)DB-D6DN***/I 24 9.4 1.8 17,000 Btu/h Energize Connecticut Heat Pump ProgramFocus on Energy Heat Pump Instant DiscountsMass Save Heat Pump ProgramXcel Energy Colorado Heat Pump Rebates
215416018 GKH(18)EB-D6DN***/I 22 8.8 1.8 15,000 Btu/h Energize Connecticut Heat Pump ProgramFocus on Energy Heat Pump Instant DiscountsMass Save Heat Pump Program
216019854 GTH(18)CA-D6DN***/I 21.5 9.2 1.8 17,500 Btu/h Energize Connecticut Heat Pump ProgramFocus on Energy Heat Pump Instant DiscountsMass Save Heat Pump Program
215416016 GKH(18)DA-D6DN***/I 20 9.2 1.8 14,500 Btu/h Energize Connecticut Heat Pump ProgramFocus on Energy Heat Pump Instant DiscountsMass Save Heat Pump Program
215416017 GKH(20)DA-D6DN***/I 20 9.2 1.8 15,000 Btu/h Energize Connecticut Heat Pump ProgramFocus on Energy Heat Pump Instant DiscountsMass Save Heat Pump Program
What this result does not prove

A product-list match does not establish household, property, contractor, sizing, weatherization or remaining-funding eligibility. Installed Cost never states a rebate dollar amount. Follow the official program link for the current application rules and calculator.

Specifications reflect source records last updated Jul 29, 2026. ENERGY STAR is a registered certification mark; its name is used only to identify the federal source. Installed Cost is not endorsed by ENERGY STAR or AHRI.