Heat pump model numbers starting YD
9 certified units whose model number starts YD, out of every unit in the A to Z. Updated Oct 17, 2026.
The units
One row per certified model number. All 9 in this group are listed; nothing is held back for a second page.
| Model number | Type | Size class | Brands | Certified pairings |
|---|---|---|---|---|
| YD2436GCSI18RD | central | 24,000 Btu (2-ton) | 1 | 2 |
| YD4860GCSI18RD | central | 48,000 Btu (4-ton) | 1 | 2 |
| YD524E2D11 | central | 24,000 Btu (2-ton) | 1 | 6 |
| YD536E2D11 | central | 24,000 Btu (2-ton) | 1 | 2 |
| YD560E2D11 | central | 36,000 Btu (3-ton) | 1 | 4 |
| YDC36E2D11 | central | 36,000 Btu (3-ton) | 1 | 7 |
| YDC60E2D11 | central | 42,000 Btu (3.5-ton) | 1 | 7 |
| YDV36E2D11 | central | 24,000 Btu (2-ton) | 1 | 7 |
| YDV60E2D11 | central | 48,000 Btu (4-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