SDB1-H24A-O
Stelpro · central heat pump
SDB1-H24A-O is in the certified data as of Sep 19, 2026. SDB1-H24A-O changed its certified heat output at 17°F on AHRI certificate 216082172 from 20,000 Btu/h to 20,800 Btu/h in the certified data between August 2025 and September 2026.
- 24,000 Btu (2-ton)
- Central
This unit's certified figures are identical to CCB1-H24A-O (Capella). See the full figures, the performance chart, and a comparison with other units here:
CCB1-H24A-O (main listing for SDB1-H24A-O)
Certified pairings and AHRI numbers
7 certified pairings · 3 indoor units
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 216082172 | SAHB1-H24A-I | No furnace | Sep 30, 2026 | 21,600 | 24,000 | 23,000 |
| 216760301 | SACB1-H24A1418-I | No furnace | Mar 13, 2025 | 21,000 | 25,000 | 24,000 |
| 216760302 | SACB1-H24A1718-I | No furnace | Mar 13, 2025 | 21,000 | 25,000 | 24,000 |
| 217618168 | SACB1-H24A1418-I | C30-2-V | Sep 3, 2025 | 20,000 | 25,000 | 24,000 |
| 217618169 | SACB1-H24A1418-I | C45-2-V | Sep 3, 2025 | 20,000 | 25,000 | 24,000 |
| 217618170 | SACB1-H24A1718-I | C60-2-V | Sep 3, 2025 | 20,000 | 25,000 | 24,000 |
| 217618171 | SACB1-H24A1718-I | C75-2-V | Sep 3, 2025 | 21,000 | 24,000 | 24,000 |
Brands listing this model number
Product history
- SDB1-H24A-O changed its certified heat output at 17°F on AHRI certificate 216082172 from 20,000 Btu/h to 20,800 Btu/h in the certified data between August 2025 and September 2026.
- SDB1-H24A-O first appeared in the certified data between September 2024 and November 2024.