FLEX24/36KUH
Willis · central heat pump
FLEX24/36KUH is in the certified data as of Sep 19, 2026. FLEX24/36KUH changed its certified heat output at 17°F on AHRI certificate 214137765 from 24,000 Btu/h to 29,000 Btu/h in the certified data between March 2025 and May 2025.
- 36,000 Btu (3-ton)
- Central
This unit's certified figures are identical to HP-A36/O (Tosot). See the full figures, the performance chart, and a comparison with other units here:
HP-A36/O (main listing for FLEX24/36KUH)
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 |
|---|---|---|---|---|---|---|
| 214137765 | FLEXAH24/36K | No furnace | Jun 29, 2026 | 28,000 | 35,000 | 34,000 |
Brands listing this model number
Product history
- FLEX24/36KUH changed its certified heat output at 17°F on AHRI certificate 214137765 from 24,000 Btu/h to 29,000 Btu/h in the certified data between March 2025 and May 2025.
- FLEX24/36KUH was in the certified data by September 2024.