Heat pump model numbers starting MC
18 certified units whose model number starts MC, out of every unit in the A to Z. Updated Oct 17, 2026.
The units
One row per certified model number. All 18 in this group are listed; nothing is held back for a second page.
| Model number | Type | Size class | Brands | Certified pairings |
|---|---|---|---|---|
| MC4VHC18S | mini-split | 18,000 Btu (1.5-ton) | 1 | 1 |
| MC4VHT18S | mini-split | 18,000 Btu (1.5-ton) | 1 | 1 |
| MCH18-CS-S23-O | mini-split | 18,000 Btu (1.5-ton) | 1 | 1 |
| MCH24-CS-S23-O | mini-split | 24,000 Btu (2-ton) | 1 | 1 |
| MCHA-24HDCSO2 | central | 24,000 Btu (2-ton) | 1 | 1 |
| MCHA-24HDCTO2 | central | 24,000 Btu (2-ton) | 1 | 1 |
| MCHA-36HDCSO2 | central | 36,000 Btu (3-ton) | 1 | 1 |
| MCHA-36HDCTO2 | central | 36,000 Btu (3-ton) | 1 | 1 |
| MCHA-48HDCSO2 | central | 48,000 Btu (4-ton) | 1 | 1 |
| MCHA-48HDCTO2 | central | 48,000 Btu (4-ton) | 1 | 1 |
| MCHA-60HDCSO2 | central | 54,000 Btu (4.5-ton) | 1 | 1 |
| MCHA-60HDCTO2 | central | 54,000 Btu (4.5-ton) | 1 | 1 |
| MCY-MAP0367HS-UL | mini-split | 36,000 Btu (3-ton) | 1 | 4 |
| MCY-MAP0487HS-UL | mini-split | 48,000 Btu (4-ton) | 1 | 3 |
| MCY-MAP0607HS-UL | mini-split | 60,000 Btu (5-ton) | 1 | 1 |
| MCY-MUB0368HS2P-UL | central | 36,000 Btu (3-ton) | 1 | 7 |
| MCY-MUB0488HS2P-UL | central | 42,000 Btu (3.5-ton) | 1 | 6 |
| MCY-MUB0608HS2P-UL | mini-split | 60,000 Btu (5-ton) | 1 | 1 |
Other groups
Every model number group, A to Z
Find a model by its number, its indoor unit, or its AHRI number