Panasonic CU-XZ15AKUACvsSharp AE-X15ZU1
Side-by-side heat pump comparison
Panasonic CU-XZ15AKUAC
SEER2
22.4BTU/Wh
HSPF2
12BTU/Wh
Cooling Capacity
14700BTU/hr
Cold Climate
Yes
Cold climate certified
Sharp AE-X15ZU1
SEER2
24BTU/Wh
HSPF2
11BTU/Wh
Cooling Capacity
15000BTU/hr
Cold Climate
Yes
Cold climate certified
Key differences
Sharp AE-X15ZU1 is 7% more efficient at 24.0 BTU/Wh versus 22.4 BTU/Wh for the Panasonic CU-XZ15AKUAC. The Sharp AE-X15ZU1 is larger at 15000 BTU/hr versus 14700 BTU/hr. Overall, the Sharp AE-X15ZU1 sits higher in the category, ranking above 84% of certified air-source heat pumps.
Efficiency
| Spec | Panasonic | Sharp |
|---|---|---|
| SEER2 (best combination)(BTU/Wh) | 22.4 | 24 |
| SEER2 (worst combination)(BTU/Wh) | 22.4 | 24 |
| HSPF2 (best combination)(BTU/Wh) | 12 | 11 |
| HSPF2 (worst combination)(BTU/Wh) | 12 | 11 |
| EER2 (best combination)(BTU/Wh) | 13.3 | 13.4 |
| COP at 5 °F | 2.14 | 2.10 |
Capacity
| Spec | Panasonic | Sharp |
|---|---|---|
| Cooling Capacity (max)(BTU/hr) | 14700 | 15000 |
| Cooling Capacity (min)(BTU/hr) | 14700 | 15000 |
| Heating at 47 °F(BTU/hr) | 14700 | 18000 |
| Heating at 17 °F(BTU/hr) | 17500 | 18100 |
| Heating at 5 °F(BTU/hr) | 15300 | 15300 |
Configuration
| Spec | Panasonic | Sharp |
|---|---|---|
| Product Type | HP - Mini or Multi Split | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable | Continuously variable |
| Cold Climate Certified | Yes | Yes |
| Connected Capability | No | No |
| Series | Deluxe Z | Single Zone series |
| Indoor-Unit Combinations Rated | 2 | 2 |
Refrigerant
| Spec | Panasonic | Sharp |
|---|---|---|
| Type | R-32 | R-32 |
| GWP Rating | R-32 (GWP:675 | Lower GWP) | R-32 (GWP:675 | Lower GWP) |