ATCB24K454B-O
Air Tempo · mini-split heat pump
ATCB24K454B-O is in the certified data as of Sep 19, 2026.
- 24,000 Btu (2-ton)
- Mini-split
This unit's certified figures are identical to YN024GLSI25RPH (Pioneer). See the full figures, the performance chart, and a comparison with other units here:
YN024GLSI25RPH (main listing for ATCB24K454B-O)
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 |
|---|---|---|---|---|---|---|
| 218472385 | ATCB24K454B-I | No furnace | Jul 29, 2026 | 22,400 | 24,000 | 24,000 |
| 218687527 | ATCB24K454B-I* | No furnace | Jul 29, 2026 | 22,400 | 24,000 | 24,000 |