HO-SZ18-LA-Q
Mitsutomo · mini-split heat pump
HO-SZ18-LA-Q is in the certified data as of Sep 19, 2026. HO-SZ18-LA-Q changed its certified heat output at 17°F on AHRI certificate 217162541 from 14,400 Btu/h to 16,600 Btu/h in the certified data between August 2025 and September 2026.
- 18,000 Btu (1.5-ton)
- Mini-split
This unit's certified figures are identical to ML18HP230NEXH-O (Mainline). See the full figures, the performance chart, and a comparison with other units here:
ML18HP230NEXH-O (main listing for HO-SZ18-LA-Q)
Certified pairings and AHRI numbers
8 certified pairings · 8 indoor units
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 217162443 | HV-UZ18-LA-Q | No furnace | Jul 24, 2025 | 18,000 | 19,500 | 18,000 |
| 217162541 | HW-UZ18-LA-Q | No furnace | May 28, 2026 | 18,000 | 18,000 | 18,000 |
| 217162569 | HC-UZ18-LA-Q | No furnace | Jul 24, 2025 | 17,000 | 19,000 | 16,000 |
| 217162574 | HD-UZ18-LA-Q | No furnace | Jul 24, 2025 | 18,000 | 19,000 | 17,000 |
| 217162577 | S-HD-UZ18-LA-Q | No furnace | Jul 24, 2025 | 18,000 | 19,500 | 17,500 |
| 217162581 | HL-UZ16-LA-Q | No furnace | Jul 24, 2025 | 17,500 | 17,000 | 16,000 |
| 217162585 | HJ-UZ18-LA-Q | No furnace | Jul 24, 2025 | 17,500 | 20,000 | 16,700 |
| 217162586 | HF-UZ18-LA-Q | No furnace | Jul 24, 2025 | 17,000 | 19,000 | 17,000 |
Brands listing this model number
Product history
- HO-SZ18-LA-Q changed its certified heat output at 17°F on AHRI certificate 217162541 from 14,400 Btu/h to 16,600 Btu/h in the certified data between August 2025 and September 2026.
- HO-SZ18-LA-Q first appeared in the certified data between June 2025 and August 2025.