P
#43
Panasonic Multi Zone (CU-4Z24BBUC)
Best for: Official 24,000 Btu/h official cooling, 24 official SEER2
5.8/10
What we like
- Official ENERGY STAR record lists 24 SEER2.
- Official ENERGY STAR record lists 11.4 HSPF2.
- 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 |
|---|---|
| Official HSPF2 | 11.4 |
| Official EER2 | 13.45 |
| Official COP at 5°F | 1.85 |
| Official ENERGY STAR unique ID | 3,844,957 |
| Official outdoor unit model number | CU-4Z24BBUC |
| Official indoor unit model number | CS-MXZ5AKUA, CS-MXZ7AKUA, CS-XZ9AKUAW, CS-XZ12AKUAW, CS-XZ15AKUAW, CS-XZ18AKUAW, CS-XZ24AKUAW, CS-Z9AKUAW, CS-Z12AKUAW, CS-Z15AKUAW, CS-Z18AKUAW, CS-Z24AKUAW |
| Official series name | Multi Zone |
| Official product type | HP - Mini or Multi Split |
| Official cooling capacity | 24,000 Btu/h |
| Official heating capacity at 47°F | 32,000 Btu/h |
| Official heating capacity at 17°F | Not listed |
| Official heating capacity at 5°F | 27,000 Btu/h |
| Official cold-climate designation | Yes |
| Official ENERGY STAR Most Efficient 2025 | Yes |
| Official refrigerant type | R-32 |
| Official AHRI reference number | 216441721 |
| Official ENERGY STAR date certified | 10/04/2024 |
| Price | Check price |