RAM-G18N2HAA
Hitachi · mini-split heat pump
RAM-G18N2HAA is in the certified data as of Sep 19, 2026. RAM-G18N2HAA changed its certified heat output at 47°F on 2 pairings from 18,000 Btu/h to 22,000 Btu/h in the certified data between August 2025 and September 2026.
- 18,000 Btu (1.5-ton)
- Mini-split
RAM-G18N2HAA (Hitachi) has the same certified figures as YRAMG18N2HAA (York). See the full figures, the performance chart, and a comparison with other units here:
YRAMG18N2HAA (main listing for RAM-G18N2HAA)
Certified pairings and AHRI numbers
3 certified pairings
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 216097706 | — | No furnace | Sep 30, 2026 | 14,000 | 22,000 | 18,000 |
| 216097709 | — | No furnace | Sep 30, 2026 | 14,000 | 22,000 | 18,000 |
| 217549983 | — | No furnace | Sep 30, 2026 | 14,000 | 22,000 | 18,000 |
Model numbers with these certified figures
- YRAMG18N2HAAYork
- RAM-G18N2HAA · this pageHitachi
- RAM-G18N2HBAHitachi
- YRAMG18N2HBAYork
Product history
- RAM-G18N2HAA changed its certified heat output at 47°F on 2 pairings from 18,000 Btu/h to 22,000 Btu/h in the certified data between August 2025 and September 2026.
- RAM-G18N2HAA changed its certified heat output at 47°F on 2 pairings from 22,000 Btu/h to 18,000 Btu/h in the certified data between March 2025 and May 2025.
- RAM-G18N2HAA first appeared in the certified data between September 2024 and November 2024.