KUSAH121B
LG · mini-split heat pump
KUSAH121B is in the certified data as of Oct 2, 2026. KUSAH121B changed its certified heat output at 47°F on AHRI certificate 217485854 from 11,000 Btu/h to 12,000 Btu/h in the certified data between Oct 1, 2026 and Oct 2, 2026.
- 12,000 Btu (1-ton)
- Mini-split
This unit's certified figures are identical to KUSAC121A (LG). See the full figures, the performance chart, and a comparison with other units here:
KUSAC121A (main listing for KUSAH121B)
Certified pairings and AHRI numbers
1 certified pairing · 1 indoor unit
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 217485854 | KNSAH121B | No furnace | Sep 30, 2026 | 8,400 | 12,000 | 11,000 |
Brands listing this model number
Product history
- KUSAH121B changed its certified heat output at 47°F on AHRI certificate 217485854 from 11,000 Btu/h to 12,000 Btu/h in the certified data between Oct 1, 2026 and Oct 2, 2026.
- KUSAH121B first appeared in the certified data between May 2025 and June 2025.