P
#34
Panasonic Multi Zone (CU-3Z22ABUC)
Best for: Official 22,000 Btu/h official cooling, 24.5 official SEER2
6.3/10
What we like
- Official ENERGY STAR record lists 24.5 SEER2.
- Official ENERGY STAR record lists 10.7 HSPF2.
- Official ENERGY STAR record lists a COP at 5°F of 2.28.
- Official ENERGY STAR record lists a cold-climate designation.
Watch out for
- Official ratings are for the certified outdoor and indoor combination shown; a different official indoor head can change the certified figures.
Score breakdown
| Official SEER2 | 24.5 |
|---|---|
| Official HSPF2 | 10.7 |
| Official EER2 | 12.75 |
| Official COP at 5°F | 2.28 |
| Official ENERGY STAR unique ID | 3,549,870 |
| Official outdoor unit model number | CU-3Z22ABUC |
| Official indoor unit model number | CS-MXZ7AKUA+CS-MXZ7AKUA+CS-MXZ7AKUA |
| Official series name | Multi Zone |
| Official product type | HP - Mini or Multi Split |
| Official cooling capacity | 22,000 Btu/h |
| Official heating capacity at 47°F | 26,000 Btu/h |
| Official heating capacity at 17°F | Not listed |
| Official heating capacity at 5°F | 23,000 Btu/h |
| Official cold-climate designation | Yes |
| Official ENERGY STAR Most Efficient 2025 | Yes |
| Official refrigerant type | R-32 |
| Official AHRI reference number | 214837935 |
| Official ENERGY STAR date certified | 05/23/2024 |
| Price | Check price |