AR18DXFAMWKX
Samsung · mini-split heat pump
AR18DXFAMWKX is in the certified data as of Sep 19, 2026. AR18DXFAMWKX changed its certified heat output at 47°F on 2 pairings from 18,000 Btu/h to 21,000 Btu/h in the certified data between August 2025 and September 2026.
- 18,000 Btu (1.5-ton)
- Mini-split
This unit's certified figures are identical to MWHD018S6-1P (Lennox). See the full figures, the performance chart, and a comparison with other units here:
MWHD018S6-1P (main listing for AR18DXFAMWKX)
Certified pairings and AHRI numbers
2 certified pairings · 2 indoor units
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 215222780 | AR18DXFAMWKN | No furnace | Apr 17, 2026 | 12,500 | 21,000 | 18,000 |
| 215222781 | AR18DXKAPWKN | No furnace | Apr 17, 2026 | 12,500 | 21,000 | 18,000 |
Brands listing this model number
Product history
- AR18DXFAMWKX changed its certified heat output at 47°F on 2 pairings from 18,000 Btu/h to 21,000 Btu/h in the certified data between August 2025 and September 2026.
- AR18DXFAMWKX changed its certified heat output at 47°F on 2 pairings from 21,000 Btu/h to 18,000 Btu/h in the certified data between March 2025 and May 2025.
- AR18DXFAMWKX was in the certified data by September 2024.