KM18X6O
Kinghome · mini-split heat pump
KM18X6O is in the certified data as of Oct 2, 2026. KM18X6O changed its certified SEER2 on AHRI certificate 215708446 from 18.0 to 16.0 in the certified data between Oct 1, 2026 and Oct 2, 2026.
- 18,000 Btu (1.5-ton)
- Mini-split
KM18X6O (Kinghome) has the same certified figures as GS2M18HP230V1MO (Gree). See the full figures, the performance chart, and a comparison with other units here:
GS2M18HP230V1MO (main listing for KM18X6O)
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 |
|---|---|---|---|---|---|---|
| 215708441 | — | No furnace | Oct 27, 2025 | 13,800 | 18,000 | 18,000 |
| 215708446 | — | No furnace | Sep 30, 2026 | 13,600 | 18,000 | 16,000 |
| 215708451 | — | No furnace | Nov 7, 2025 | 13,700 | 18,000 | 18,000 |
Model numbers with these certified figures
- GS2M18HP230V1MOGree
- AFMKH18-H2Air Max
- BXM2Z18UC0Blueridge
- DXH18FMK3IHAireForce, Airtemp, Gibson, Intertherm
- GMRSHC18AS2Classic
- GMRSHT18AS2TGM
- GWHD(18)ND6MOGree
- KM18X6O · this pageKinghome
- MHPC-D-018BMCAC Pro
- MUL18HPJ132OABoreal
- MZUHW18KR32-OWillis
- OFRM2X1-H18A-OOuellet
- QVMZ18*R32QuébecVair
- TM18H32MOTosot
- TM18R32MOTosot
- TMH18D32MOTosot
Product history
- KM18X6O changed its certified SEER2 on AHRI certificate 215708446 from 18.0 to 16.0 in the certified data between Oct 1, 2026 and Oct 2, 2026.
- KM18X6O changed its certified EER2 on AHRI certificate 215708446 from 11.7 to 11.0 in the certified data between Oct 1, 2026 and Oct 2, 2026.
- KM18X6O changed its certified cooling capacity at 95°F on AHRI certificate 215708446 from 18,000 Btu/h to 16,000 Btu/h in the certified data between Oct 1, 2026 and Oct 2, 2026.
- KM18X6O changed its certified heat output at 17°F on AHRI certificate 215708441 from 16,000 Btu/h to 17,600 Btu/h in the certified data between August 2025 and September 2026.
- KM18X6O changed its certified heat output at 17°F on 3 pairings in the certified data between March 2025 and May 2025. The new figure is higher on all 3.
- KM18X6O first appeared in the certified data between September 2024 and November 2024.