Heat pump model numbers starting 90
3 certified units whose model number starts 90, out of every unit in the A to Z. Updated Oct 17, 2026.
The units
One row per certified model number. All 3 in this group are listed; nothing is held back for a second page.
| Model number | Type | Size class | Brands | Certified pairings |
|---|---|---|---|---|
| 9000-19.5S-115-O | mini-split | 9,000 Btu | 1 | 1 |
| 9000-UNI-O | mini-split | 9,000 Btu | 1 | 2 |
| 9000Z-22.5S-230-O | mini-split | 9,000 Btu | 1 | 1 |
Other groups
Every model number group, A to Z
Find a model by its number, its indoor unit, or its AHRI number