Heat pump model numbers starting F4
2 certified units whose model number starts F4, out of every unit in the A to Z. Updated Oct 17, 2026.
The units
One row per certified model number. All 2 in this group are listed; nothing is held back for a second page.
| Model number | Type | Size class | Brands | Certified pairings |
|---|---|---|---|---|
| F42FMH22XQC | mini-split | 42,000 Btu (3.5-ton) | 1 | 1 |
| F48FMHD6XPC | mini-split | 48,000 Btu (4-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