Data table
ENERGY STAR Window ACs Over 12,000 BTU
103 of 420 certified room air conditioners exceed 12,000 BTU/hr, up to 34,100 — large rooms and open-plan spaces.
ENERGY STAR-certified room/window air conditioners rated above 12,000 BTU/hr, out of 420 certified models total. Sized for large rooms, studios, and open-plan spaces.
| Window vs. through-the-wall | Combined Energy Efficiency Ratio — higher is more efficient | kWh/yr x $0.16/kWh national-average assumption — estimate | Meets ENERGY STAR Most Efficient 2025 criteria | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Friedrich KCVL36B30A | Friedrich | KCVL36B30A | Window | 34100 BTU/hr | 12.2 BTU/hr per watt | 2096.3 kWh/yr | 335 USD/yr | — | — | 2025-03-13 |
| K�hl KCVL36B30B | K�hl | KCVL36B30B | Window | 33000 BTU/hr | 13.4 BTU/hr per watt | 1847 kWh/yr | 296 USD/yr | ✓ | — | 2026-06-17 |
| Friedrich KCVL28B30A | Friedrich | KCVL28B30A | Window | 28900 BTU/hr | 13.2 BTU/hr per watt | 1642 kWh/yr | 263 USD/yr | ✓ | — | 2025-03-13 |
| K�hl KCVL28B30B | K�hl | KCVL28B30B | Window | 28900 BTU/hr | 13.8 BTU/hr per watt | 1570.7 kWh/yr | 251 USD/yr | ✓ | — | 2026-06-17 |
| K�hl+ KHVL28B35B | K�hl+ | KHVL28B35B | Window | 28300 BTU/hr | 14.2 BTU/hr per watt | 1494.7 kWh/yr | 239 USD/yr | ✓ | — | 2026-06-17 |
| Friedrich KHVL28B35A | Friedrich | KHVL28B35A | Window | 28200 BTU/hr | 12.6 BTU/hr per watt | 1678.6 kWh/yr | 269 USD/yr | — | — | 2025-03-13 |
| Comfort Aire RADS-253R03 | Comfort Aire | RADS-253R03 | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2025-01-23 |
| Friedrich CCV24A30A | Friedrich | CCV24A30A | Window | 24000 BTU/hr | 12.7 BTU/hr per watt | 1417.3 kWh/yr | 227 USD/yr | — | — | 2024-03-11 |
| Frigidaire FHWW245WE2 | Frigidaire | FHWW245WE2 | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2023-12-06 |
| Keplerx KBRC24RSVE2 | Keplerx | KBRC24RSVE2 | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2024-12-13 |
| Keystone KSTAW242WA | Keystone | KSTAW242WA | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2024-11-14 |
| Midea MAW24R2VWT | Midea | MAW24R2VWT | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2024-11-08 |
| Midea MAW24RV1CWT | Midea | MAW24RV1CWT | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2025-04-30 |
| Midea MAW24RV1KWT | Midea | MAW24RV1KWT | Window | 24000 BTU/hr | 13.8 BTU/hr per watt | 1304.3 kWh/yr | 209 USD/yr | ✓ | — | 2026-07-14 |
| Midea MAW24S2KWT-A | Midea | MAW24S2KWT-A | Window | 24000 BTU/hr | 13.8 BTU/hr per watt | 1304.3 kWh/yr | 209 USD/yr | ✓ | — | 2026-04-03 |
| Midea MAW24S2VWT-A | Midea | MAW24S2VWT-A | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2024-11-08 |
| Midea MAW24S2YWT-S | Midea | MAW24S2YWT-S | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2025-08-06 |
| Midea MAW24V2KYWT-S | Midea | MAW24V2KYWT-S | Window | 24000 BTU/hr | 13.8 BTU/hr per watt | 1304.3 kWh/yr | 209 USD/yr | ✓ | — | 2026-04-03 |
| Midea MAW25R2VWT | Midea | MAW25R2VWT | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2023-12-28 |
| Midea MWCUWH-24CRFN8-MCM3 | Midea | MWCUWH-24CRFN8-MCM3 | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2024-08-02 |
| Midea MWCUWH-24CRFN8-MCM8 | Midea | MWCUWH-24CRFN8-MCM8 | Window | 24000 BTU/hr | 13.8 BTU/hr per watt | 1304.3 kWh/yr | 209 USD/yr | ✓ | — | 2026-02-10 |
| Perfect aire 1PACV25000E | Perfect aire | 1PACV25000E | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2024-12-25 |
| Sea Breeze WA324ZREB | Sea Breeze | WA324ZREB | Window | 24000 BTU/hr | 13.3 BTU/hr per watt | 1353.4 kWh/yr | 217 USD/yr | — | — | 2025-01-23 |
| TCL H24W4KW | TCL | H24W4KW | Window | 24000 BTU/hr | 12.7 BTU/hr per watt | 1417.3 kWh/yr | 227 USD/yr | — | — | 2024-03-11 |
| TCL H24W4KW-CA | TCL | H24W4KW-CA | Window | 24000 BTU/hr | 12.7 BTU/hr per watt | 1417.3 kWh/yr | 227 USD/yr | — | — | 2024-03-11 |
| TCL T24WQ2S | TCL | T24WQ2S | Window | 24000 BTU/hr | 12.7 BTU/hr per watt | 1417.3 kWh/yr | 227 USD/yr | — | — | 2025-08-21 |
| Whirlpool WHAW-241IN | Whirlpool | WHAW-241IN | Window | 24000 BTU/hr | 12.7 BTU/hr per watt | 1417.3 kWh/yr | 227 USD/yr | — | — | 2024-03-11 |
| LG LW2422IVSM(208V) | LG | LW2422IVSM(208V) | Window | 23500 BTU/hr | 14.5 BTU/hr per watt | 1215.5 kWh/yr | 194 USD/yr | ✓ | — | 2023-09-27 |
| LG LW2422IVSM(230V) | LG | LW2422IVSM(230V) | Window | 23500 BTU/hr | 14.5 BTU/hr per watt | 1215.5 kWh/yr | 194 USD/yr | ✓ | — | 2023-09-27 |
| Friedrich KCVM24B30A | Friedrich | KCVM24B30A | Window | 23200 BTU/hr | 13 BTU/hr per watt | 1338.5 kWh/yr | 214 USD/yr | — | — | 2025-03-13 |
| K�hl KCVM24B30B | K�hl | KCVM24B30B | Window | 23100 BTU/hr | 13.9 BTU/hr per watt | 1246.4 kWh/yr | 199 USD/yr | ✓ | — | 2026-06-17 |
| Friedrich KHVM24B34A | Friedrich | KHVM24B34A | Window | 22900 BTU/hr | 12.6 BTU/hr per watt | 1363.1 kWh/yr | 218 USD/yr | — | — | 2025-03-13 |
| Hisense AW2223TW3W | Hisense | AW2223TW3W | Window | 22000 BTU/hr | 15 BTU/hr per watt | 1100 kWh/yr | 176 USD/yr | ✓ | — | 2024-06-21 |
| K�hl KCVM18B30B | K�hl | KCVM18B30B | Window | 20900 BTU/hr | 14.6 BTU/hr per watt | 1073.6 kWh/yr | 172 USD/yr | ✓ | — | 2026-06-17 |
| Friedrich KCVM18B30A | Friedrich | KCVM18B30A | Window | 19100 BTU/hr | 14.4 BTU/hr per watt | 994.8 kWh/yr | 159 USD/yr | — | — | 2025-03-13 |
| Friedrich CCV18A30A | Friedrich | CCV18A30A | Window | 18000 BTU/hr | 14.4 BTU/hr per watt | 937.5 kWh/yr | 150 USD/yr | — | — | 2024-03-11 |
| Frigidaire FHWW185WE2 | Frigidaire | FHWW185WE2 | Window | 18000 BTU/hr | 15 BTU/hr per watt | 900 kWh/yr | 144 USD/yr | — | — | 2023-12-06 |
| HEMA DS-2W1822CI | HEMA | DS-2W1822CI | Window | 18000 BTU/hr | 14.4 BTU/hr per watt | 937.5 kWh/yr | 150 USD/yr | — | — | 2024-12-10 |
| Hisense AW1823TW3W | Hisense | AW1823TW3W | Window | 18000 BTU/hr | 15 BTU/hr per watt | 900 kWh/yr | 144 USD/yr | — | — | 2024-06-21 |
| Keplerx KBRC18RSVE2 | Keplerx | KBRC18RSVE2 | Window | 18000 BTU/hr | 15 BTU/hr per watt | 900 kWh/yr | 144 USD/yr | — | — | 2024-12-13 |
| Keystone KSTAW182WA | Keystone | KSTAW182WA | Window | 18000 BTU/hr | 15 BTU/hr per watt | 900 kWh/yr | 144 USD/yr | — | — | 2024-11-14 |
| LG LW1822IVSM | LG | LW1822IVSM | Window | 18000 BTU/hr | 14.7 BTU/hr per watt | 918.4 kWh/yr | 147 USD/yr | — | — | 2023-09-18 |
| Midea MAW18R2VWT | Midea | MAW18R2VWT | Window | 18000 BTU/hr | 15 BTU/hr per watt | 900 kWh/yr | 144 USD/yr | — | — | 2023-12-28 |
| Midea MAW18RV1CWT | Midea | MAW18RV1CWT | Window | 18000 BTU/hr | 15 BTU/hr per watt | 900 kWh/yr | 144 USD/yr | — | — | 2025-08-06 |
| Midea MAW18RV1KWT | Midea | MAW18RV1KWT | Window | 18000 BTU/hr | 16 BTU/hr per watt | 843.8 kWh/yr | 135 USD/yr | ✓ | — | 2026-07-14 |
| Midea MAW18S2KWT-A | Midea | MAW18S2KWT-A | Window | 18000 BTU/hr | 16 BTU/hr per watt | 843.8 kWh/yr | 135 USD/yr | ✓ | — | 2026-04-03 |
| Midea MAW18S2VWT-A | Midea | MAW18S2VWT-A | Window | 18000 BTU/hr | 15 BTU/hr per watt | 900 kWh/yr | 144 USD/yr | — | — | 2024-11-08 |
| Midea MWCUWH-18CRFN8-MCN10 | Midea | MWCUWH-18CRFN8-MCN10 | Window | 18000 BTU/hr | 15 BTU/hr per watt | 900 kWh/yr | 144 USD/yr | — | — | 2024-08-02 |
| Midea MWCUWH-18CRFN8-MCP0 | Midea | MWCUWH-18CRFN8-MCP0 | Window | 18000 BTU/hr | 16 BTU/hr per watt | 843.8 kWh/yr | 135 USD/yr | ✓ | — | 2026-02-10 |
| TCL H18W4KW | TCL | H18W4KW | Window | 18000 BTU/hr | 14.4 BTU/hr per watt | 937.5 kWh/yr | 150 USD/yr | — | — | 2024-03-11 |
| TCL H18W4KW-CA | TCL | H18W4KW-CA | Window | 18000 BTU/hr | 14.4 BTU/hr per watt | 937.5 kWh/yr | 150 USD/yr | — | — | 2024-03-11 |
| TCL T18WQ2S | TCL | T18WQ2S | Window | 18000 BTU/hr | 14.4 BTU/hr per watt | 937.5 kWh/yr | 150 USD/yr | — | — | 2025-08-21 |
| Whirlpool WHAW-181IN | Whirlpool | WHAW-181IN | Window | 18000 BTU/hr | 14.4 BTU/hr per watt | 937.5 kWh/yr | 150 USD/yr | — | — | 2024-03-11 |
| Friedrich WCVT16B30A | Friedrich | WCVT16B30A | Through the Wall | 16800 BTU/hr | 12.6 BTU/hr per watt | 1000 kWh/yr | 160 USD/yr | — | — | 2025-03-13 |
| Friedrich KCVS16B30A | Friedrich | KCVS16B30A | Window | 16200 BTU/hr | 14.4 BTU/hr per watt | 843.8 kWh/yr | 135 USD/yr | — | — | 2025-03-13 |
| K�hl KCVS16B30B | K�hl | KCVS16B30B | Window | 15400 BTU/hr | 16 BTU/hr per watt | 721.9 kWh/yr | 116 USD/yr | ✓ | — | 2026-06-17 |
| Friedrich WHVT14B33A | Friedrich | WHVT14B33A | Through the Wall | 15200 BTU/hr | 12 BTU/hr per watt | 950 kWh/yr | 152 USD/yr | — | — | 2025-03-13 |
| Friedrich CCV15A10A | Friedrich | CCV15A10A | Window | 15000 BTU/hr | 14.4 BTU/hr per watt | 781.3 kWh/yr | 125 USD/yr | — | — | 2024-03-11 |
| TCL H15W4KW | TCL | H15W4KW | Window | 15000 BTU/hr | 14.4 BTU/hr per watt | 781.3 kWh/yr | 125 USD/yr | — | — | 2024-03-11 |
| TCL H15W4KW-CA | TCL | H15W4KW-CA | Window | 15000 BTU/hr | 14.4 BTU/hr per watt | 781.3 kWh/yr | 125 USD/yr | — | — | 2024-03-11 |
| TCL T15WQ2S | TCL | T15WQ2S | Window | 15000 BTU/hr | 14.4 BTU/hr per watt | 781.3 kWh/yr | 125 USD/yr | — | — | 2025-08-21 |
| Whirlpool WHAW-151IN | Whirlpool | WHAW-151IN | Window | 15000 BTU/hr | 14.4 BTU/hr per watt | 781.3 kWh/yr | 125 USD/yr | — | — | 2024-03-11 |
| Wallmaster WHVT14B33B | Wallmaster | WHVT14B33B | Through the Wall | 14300 BTU/hr | 12.8 BTU/hr per watt | 837.9 kWh/yr | 134 USD/yr | ✓ | — | 2026-06-17 |
| Danby DAC140EBIBDB | Danby | DAC140EBIBDB | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2024-05-08 |
| ELEMENT EHWR14BE | ELEMENT | EHWR14BE | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2026-01-28 |
| Frigidaire FHWW145WE1 | Frigidaire | FHWW145WE1 | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2023-12-06 |
| GE PWJV14W**# | GE | PWJV14W**# | Window | 14000 BTU/hr | 16 BTU/hr per watt | 656.3 kWh/yr | 105 USD/yr | ✓ | — | 2026-06-01 |
| GE Profile PWDV14W**# | GE Profile | PWDV14W**# | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2023-11-20 |
| Hisense AW1422TW1W | Hisense | AW1422TW1W | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2024-06-21 |
| Keplerx KARC14RSVE1 | Keplerx | KARC14RSVE1 | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2024-12-13 |
| Keystone KSTAW141WA | Keystone | KSTAW141WA | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2024-12-13 |
| LG LW1522FVSM | LG | LW1522FVSM | Window | 14000 BTU/hr | 14.7 BTU/hr per watt | 714.3 kWh/yr | 114 USD/yr | — | — | 2024-01-08 |
| LG LW1522IVSM | LG | LW1522IVSM | Window | 14000 BTU/hr | 14.7 BTU/hr per watt | 714.3 kWh/yr | 114 USD/yr | — | — | 2023-09-27 |
| Midea 1014634880 | Midea | 1014634880 | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2026-01-20 |
| Midea MAT14R2FWTK | Midea | MAT14R2FWTK | Through the Wall | 14000 BTU/hr | 13.9 BTU/hr per watt | 755.4 kWh/yr | 121 USD/yr | ✓ | — | 2026-05-11 |
| Midea MAT14R2SWTK | Midea | MAT14R2SWTK | Through the Wall | 14000 BTU/hr | 13.9 BTU/hr per watt | 755.4 kWh/yr | 121 USD/yr | ✓ | — | 2026-05-11 |
| Midea MAW14R1VWT | Midea | MAW14R1VWT | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2023-12-28 |
| Midea MAW14RV1CCWT | Midea | MAW14RV1CCWT | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2025-10-29 |
| Midea MAW14RV1CWT | Midea | MAW14RV1CWT | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2025-04-08 |
| Midea MAW14S1VWT-A | Midea | MAW14S1VWT-A | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2024-11-08 |
| Midea MAW14S1VWWT-T | Midea | MAW14S1VWWT-T | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2024-12-25 |
| Midea MAW14V1YWT-S | Midea | MAW14V1YWT-S | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2025-09-12 |
| Midea MWCUWA-14CRFN8-BCN10 | Midea | MWCUWA-14CRFN8-BCN10 | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2024-08-02 |
| Midea MWEUTW-14CRFN8-MCM9 | Midea | MWEUTW-14CRFN8-MCM9 | Through the Wall | 14000 BTU/hr | 13.9 BTU/hr per watt | 755.4 kWh/yr | 121 USD/yr | ✓ | — | 2026-01-20 |
| Midea MWEUWA-14CRFN8-BCP0 | Midea | MWEUWA-14CRFN8-BCP0 | Window | 14000 BTU/hr | 16 BTU/hr per watt | 656.3 kWh/yr | 105 USD/yr | ✓ | — | 2026-02-10 |
| Seasons ST14VA2 | Seasons | ST14VA2 | Through the Wall | 14000 BTU/hr | 13.9 BTU/hr per watt | 755.4 kWh/yr | 121 USD/yr | ✓ | — | 2026-05-11 |
| TCL T14WV9S | TCL | T14WV9S | Window | 14000 BTU/hr | 16 BTU/hr per watt | 656.3 kWh/yr | 105 USD/yr | ✓ | — | 2025-11-11 |
| TCL T14WV9SB | TCL | T14WV9SB | Window | 14000 BTU/hr | 16 BTU/hr per watt | 656.3 kWh/yr | 105 USD/yr | ✓ | — | 2025-11-11 |
| TCL W14WC72 | TCL | W14WC72 | Window | 14000 BTU/hr | 16 BTU/hr per watt | 656.3 kWh/yr | 105 USD/yr | ✓ | — | 2025-11-11 |
| TCL W14WC72-B | TCL | W14WC72-B | Window | 14000 BTU/hr | 16 BTU/hr per watt | 656.3 kWh/yr | 105 USD/yr | ✓ | — | 2025-11-11 |
| Vissani VAWA14V4HWT | Vissani | VAWA14V4HWT | Window | 14000 BTU/hr | 15 BTU/hr per watt | 700 kWh/yr | 112 USD/yr | — | — | 2023-10-31 |
| Friedrich KCVM14B10A | Friedrich | KCVM14B10A | Window | 13900 BTU/hr | 14.7 BTU/hr per watt | 709.2 kWh/yr | 113 USD/yr | — | — | 2025-03-13 |
| Friedrich WCVT12B30A | Friedrich | WCVT12B30A | Through the Wall | 13600 BTU/hr | 13.9 BTU/hr per watt | 733.8 kWh/yr | 117 USD/yr | ✓ | — | 2025-03-13 |
| Friedrich WCVT12B10A | Friedrich | WCVT12B10A | Through the Wall | 13500 BTU/hr | 13.2 BTU/hr per watt | 767 kWh/yr | 123 USD/yr | — | — | 2025-03-13 |
| GE Profile AHTR14AC*# | GE Profile | AHTR14AC*# | Window | 13500 BTU/hr | 14.7 BTU/hr per watt | 688.8 kWh/yr | 110 USD/yr | — | — | 2023-10-26 |
| Friedrich KCVS12B30A | Friedrich | KCVS12B30A | Window | 12700 BTU/hr | 15 BTU/hr per watt | 635 kWh/yr | 102 USD/yr | — | — | 2025-03-13 |
| K�hl KCVS12B30B | K�hl | KCVS12B30B | Window | 12700 BTU/hr | 16.8 BTU/hr per watt | 567 kWh/yr | 91 USD/yr | ✓ | — | 2026-06-17 |
| Friedrich KHVS12B33A | Friedrich | KHVS12B33A | Window | 12600 BTU/hr | 14.4 BTU/hr per watt | 656.3 kWh/yr | 105 USD/yr | ✓ | — | 2025-03-13 |
| K�hl+ KHVS12B33B | K�hl+ | KHVS12B33B | Window | 12600 BTU/hr | 15.8 BTU/hr per watt | 598.1 kWh/yr | 96 USD/yr | ✓ | — | 2026-06-17 |
| Friedrich KCVS12B10A | Friedrich | KCVS12B10A | Window | 12500 BTU/hr | 15 BTU/hr per watt | 625 kWh/yr | 100 USD/yr | — | — | 2025-03-13 |
| K�hl KCVS12B10B | K�hl | KCVS12B10B | Window | 12300 BTU/hr | 16.2 BTU/hr per watt | 569.4 kWh/yr | 91 USD/yr | ✓ | — | 2026-06-17 |
| GE Profile AHTR12ACH2 | GE Profile | AHTR12ACH2 | Window | 12200 BTU/hr | 15.4 BTU/hr per watt | 594.2 kWh/yr | 95 USD/yr | — | — | 2023-10-26 |
| GE Profile PHNT12CCH1 | GE Profile | PHNT12CCH1 | Window | 12200 BTU/hr | 14.7 BTU/hr per watt | 622.4 kWh/yr | 100 USD/yr | — | — | 2023-10-26 |