WHP24M3A21S
Westinghouse · mini-split heat pump
WHP24M3A21S is in the certified data as of Sep 19, 2026. WHP24M3A21S changed its certified heat output at 47°F on AHRI certificate 208404156 from 24,600 Btu/h to 24,000 Btu/h in the certified data between August 2025 and September 2026.
- 24,000 Btu (2-ton)
- Mini-split
WHP24M3A21S (Westinghouse) has the same certified figures as AMW3-24U3SAA (Hisense). See the full figures, the performance chart, and a comparison with other units here:
AMW3-24U3SAA (main listing for WHP24M3A21S)
Certified pairings and AHRI numbers
2 certified pairings
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 205470409 | — | No furnace | Jun 13, 2026 | 24,000 | 24,000 | 24,000 |
| 208404156 | — | No furnace | Jun 13, 2026 | 24,000 | 24,000 | 24,000 |
Model numbers with these certified figures
- AMW3-24U3SAAHisense
- 24000Z-03-ODial
- AMSCI4H4S24Air-Con
- FPHMR24A3AFriedrich
- HVHM-24T2DHaxxAir
- MZME24WW3P230BBJDial
- VOM24H7R3P7Innovair
- WHP24M3A21S · this pageWestinghouse
Product history
- WHP24M3A21S changed its certified heat output at 47°F on AHRI certificate 208404156 from 24,600 Btu/h to 24,000 Btu/h in the certified data between August 2025 and September 2026.
- WHP24M3A21S was in the certified data by September 2024.