HO-SZ12-LA-Q
Mitsutomo · mini-split heat pump
HO-SZ12-LA-Q is in the certified data as of Sep 19, 2026. HO-SZ12-LA-Q changed its certified heat output at 17°F on AHRI certificate 217162540 from 10,000 Btu/h to 12,000 Btu/h in the certified data between August 2025 and September 2026.
- 12,000 Btu (1-ton)
- Mini-split
This unit's certified figures are identical to ML12HP230NEXH-O (Mainline). See the full figures, the performance chart, and a comparison with other units here:
ML12HP230NEXH-O (main listing for HO-SZ12-LA-Q)
Certified pairings and AHRI numbers
6 certified pairings · 6 indoor units
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 217162540 | HW-UZ12-LA-Q | No furnace | May 28, 2026 | 11,500 | 12,000 | 12,000 |
| 217162568 | HC-UZ12-LA-Q | No furnace | Jul 24, 2025 | 11,500 | 12,000 | 12,000 |
| 217162573 | HD-UZ12-LA-Q | No furnace | Jul 24, 2025 | 11,800 | 12,500 | 12,000 |
| 217162576 | S-HD-UZ12-LA-Q | No furnace | Jul 24, 2025 | 12,000 | 12,000 | 12,000 |
| 217162580 | HL-UZ12-LA-Q | No furnace | Jul 24, 2025 | 11,300 | 12,000 | 12,000 |
| 217162584 | HJ-UZ12-LA-Q | No furnace | Jul 24, 2025 | 11,500 | 12,500 | 12,000 |
Brands listing this model number
Product history
- HO-SZ12-LA-Q changed its certified heat output at 17°F on AHRI certificate 217162540 from 10,000 Btu/h to 12,000 Btu/h in the certified data between August 2025 and September 2026.
- HO-SZ12-LA-Q first appeared in the certified data between June 2025 and August 2025.