Heat pump model numbers starting DZ
18 certified units whose model number starts DZ, 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 |
|---|---|---|---|---|
| DZ5SEA1810A | central | 18,000 Btu (1.5-ton) | 1 | 6 |
| DZ5SEA2410A | central | 24,000 Btu (2-ton) | 1 | 4 |
| DZ5SEA3010A | central | 30,000 Btu (2.5-ton) | 1 | 4 |
| DZ5SEA3610A | central | 36,000 Btu (3-ton) | 1 | 6 |
| DZ5SEA4210A | central | 36,000 Btu (3-ton) | 1 | 4 |
| DZ5SEA4810A | central | 48,000 Btu (4-ton) | 1 | 6 |
| DZ5SEA6010A | central | 54,000 Btu (4.5-ton) | 1 | 4 |
| DZ6VSA241EA | central | 24,000 Btu (2-ton) | 1 | 107 |
| DZ6VSA361EA | central | 36,000 Btu (3-ton) | 1 | 29 |
| DZ6VSA421EA | central | 42,000 Btu (3.5-ton) | 1 | 20 |
| DZ6VSA481EA | central | 42,000 Btu (3.5-ton) | 1 | 20 |
| DZ7TCA2410A | central | 24,000 Btu (2-ton) | 1 | 11 |
| DZ7TCA3610A | central | 36,000 Btu (3-ton) | 1 | 11 |
| DZ7TCA4810A | central | 48,000 Btu (4-ton) | 1 | 8 |
| DZ7TCA6010A | central | 54,000 Btu (4.5-ton) | 1 | 6 |
| DZ9VCA2410A | central | 24,000 Btu (2-ton) | 1 | 2 |
| DZ9VCA3610A | central | 36,000 Btu (3-ton) | 1 | 7 |
| DZ9VCA4810A | central | 42,000 Btu (3.5-ton) | 1 | 2 |
Other groups
Every model number group, A to Z
Find a model by its number, its indoor unit, or its AHRI number