Heat pump model numbers starting CM
17 certified units whose model number starts CM, out of every unit in the A to Z. Updated Oct 17, 2026.
The units
One row per certified model number. All 17 in this group are listed; nothing is held back for a second page.
| Model number | Type | Size class | Brands | Certified pairings |
|---|---|---|---|---|
| CMBA18TP2AU-W | mini-split | 18,000 Btu (1.5-ton) | 1 | 1 |
| CMBA27TP2AU-W | mini-split | 30,000 Btu (2.5-ton) | 1 | 1 |
| CMBA36TP2AU-W | mini-split | 36,000 Btu (3-ton) | 1 | 1 |
| CMS12-2 PRO | mini-split | 12,000 Btu (1-ton) | 1 | 1 |
| CMS12 PRO | mini-split | 18,000 Btu (1.5-ton) | 1 | 1 |
| CMS18 PRO | mini-split | 12,000 Btu (1-ton) | 1 | 1 |
| CMS24 PRO | mini-split | 24,000 Btu (2-ton) | 1 | 1 |
| CMS9-2 PRO | mini-split | 9,000 Btu | 1 | 1 |
| CMS9 PRO | mini-split | 9,000 Btu | 1 | 1 |
| CMZ-18-2Z | mini-split | 18,000 Btu (1.5-ton) | 1 | 4 |
| CMZ-27-3Z | mini-split | 30,000 Btu (2.5-ton) | 1 | 4 |
| CMZ-48-4Z | mini-split | 36,000 Btu (3-ton) | 1 | 4 |
| CMZ-54-5Z | mini-split | 48,000 Btu (4-ton) | 1 | 3 |
| CMZ3-24-3Z | mini-split | 18,000 Btu (1.5-ton) | 1 | 3 |
| CMZ3-30-4Z | mini-split | 24,000 Btu (2-ton) | 1 | 3 |
| CMZ3-48-5Z | mini-split | 36,000 Btu (3-ton) | 1 | 3 |
| CMZ3-55-6Z | mini-split | 42,000 Btu (3.5-ton) | 1 | 3 |
Other groups
Every model number group, A to Z
Find a model by its number, its indoor unit, or its AHRI number