1HVAC EZ-24-HPBvsMitsubishi Electric MXZ-3C24NAHZ4-**
Side-by-side heat pump comparison
1HVAC EZ-24-HPB
SEER2
18.4BTU/Wh
HSPF2
10BTU/Wh
Cooling Capacity
23000BTU/hr
Cold Climate
Yes
Cold climate certified
Mitsubishi Electric MXZ-3C24NAHZ4-**
SEER2
16.7–19BTU/Wh
HSPF2
8.9–10BTU/Wh
Cooling Capacity
22000–22800BTU/hr
Cold Climate
Yes
Cold climate certified
Key differences
Mitsubishi Electric MXZ-3C24NAHZ4-** is 3% more efficient at 19.0 BTU/Wh versus 18.4 BTU/Wh for the 1HVAC EZ-24-HPB. The 1HVAC EZ-24-HPB is larger at 23000 BTU/hr versus 22800 BTU/hr. 1HVAC EZ-24-HPB uses a lower-impact refrigerant: R-454B (GWP 470) versus R-410A (GWP 2088).
Efficiency
| Spec | 1HVAC | Mitsubishi Electric |
|---|---|---|
| SEER2 (best combination)(BTU/Wh) | 18.4 | 19 |
| SEER2 (worst combination)(BTU/Wh) | 18.4 | 16.7 |
| HSPF2 (best combination)(BTU/Wh) | 10 | 10 |
| HSPF2 (worst combination)(BTU/Wh) | 10 | 8.9 |
| EER2 (best combination)(BTU/Wh) | 11.7 | 13.5 |
| COP at 5 °F | 1.87 | 1.95 |
Capacity
| Spec | 1HVAC | Mitsubishi Electric |
|---|---|---|
| Cooling Capacity (max)(BTU/hr) | 23000 | 22800 |
| Cooling Capacity (min)(BTU/hr) | 23000 | 22000 |
| Heating at 47 °F(BTU/hr) | 24000 | 25000 |
| Heating at 17 °F(BTU/hr) | 20800 | 14700 |
| Heating at 5 °F(BTU/hr) | 21600 | 25000 |
Configuration
| Spec | 1HVAC | Mitsubishi Electric |
|---|---|---|
| Product Type | HP - Split System | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable | Continuously variable |
| Cold Climate Certified | Yes | Yes |
| Connected Capability | No | No |
| Series | EZ Series | M-Series |
| Indoor-Unit Combinations Rated | 1 | 2 |
Refrigerant
| Spec | 1HVAC | Mitsubishi Electric |
|---|---|---|
| Type | R-454B | R-410A |
| GWP Rating | R-454B (GWP:470 | Lower GWP) | R-410A (GWP:2088) |