Heat pump model numbers starting WD
16 certified units whose model number starts WD, out of every unit in the A to Z. Updated Oct 17, 2026.
The units
One row per certified model number. All 16 in this group are listed; nothing is held back for a second page.
| Model number | Type | Size class | Brands | Certified pairings |
|---|---|---|---|---|
| WDHP-2436T-G | central | 24,000 Btu (2-ton) | 1 | 2 |
| WDHP-24HH | central | 24,000 Btu (2-ton) | 1 | 3 |
| WDHP-30HH | central | 30,000 Btu (2.5-ton) | 1 | 4 |
| WDHP-36HH | central | 36,000 Btu (3-ton) | 1 | 3 |
| WDHP-36RH | central | 36,000 Btu (3-ton) | 1 | 1 |
| WDHP-4860T-G | central | 48,000 Btu (4-ton) | 1 | 2 |
| WDHP-48HH | central | 42,000 Btu (3.5-ton) | 1 | 2 |
| WDHP-60HH | central | 54,000 Btu (4.5-ton) | 1 | 3 |
| WDHP-60RH | central | 54,000 Btu (4.5-ton) | 1 | 1 |
| WDLCURAH18ABK | central | 18,000 Btu (1.5-ton) | 1 | 1 |
| WDLCURAH24AAK | central | 24,000 Btu (2-ton) | 1 | 1 |
| WDLCURAH24ABK | central | 24,000 Btu (2-ton) | 1 | 1 |
| WDLCURAH30ABK | central | 30,000 Btu (2.5-ton) | 1 | 1 |
| WDLCURAH36ABK | central | 36,000 Btu (3-ton) | 1 | 1 |
| WDLCURAH48ABK | central | 48,000 Btu (4-ton) | 1 | 1 |
| WDLCURAH60ABK | central | 54,000 Btu (4.5-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