ACIQ R5H5S31*K*AAA*vsGREE FXE30HP230V1R32AO
Side-by-side heat pump comparison
ACIQ R5H5S31*K*AAA*
SEER2
15.5–16BTU/Wh
HSPF2
7.8–8BTU/Wh
Cooling Capacity
27400–28200BTU/hr
Refrigerant
R-454B
GWP 470 · Lower
GREE FXE30HP230V1R32AO
SEER2
18–18.5BTU/Wh
HSPF2
8.3BTU/Wh
Cooling Capacity
24000–28000BTU/hr
Refrigerant
R-32
GWP 675 · Lower
Key differences
GREE FXE30HP230V1R32AO is 14% more efficient at 18.5 BTU/Wh versus 16.0 BTU/Wh for the ACIQ R5H5S31*K*AAA*. The ACIQ R5H5S31*K*AAA* is larger at 28200 BTU/hr versus 28000 BTU/hr. ACIQ R5H5S31*K*AAA* uses a lower-impact refrigerant: R-454B (GWP 470) versus R-32 (GWP 675). Overall, the GREE FXE30HP230V1R32AO sits higher in the category, ranking above 56% of certified air-source heat pumps.
Efficiency
| Spec | ACIQ | GREE |
|---|---|---|
| SEER2 (best combination)(BTU/Wh) | 16 | 18.5 |
| SEER2 (worst combination)(BTU/Wh) | 15.5 | 18 |
| HSPF2 (best combination)(BTU/Wh) | 8 | 8.3 |
| HSPF2 (worst combination)(BTU/Wh) | 7.8 | 8.3 |
| EER2 (best combination)(BTU/Wh) | 13 | 11.7 |
| COP at 5 °F | 2.05 | 2.14 |
Capacity
| Spec | ACIQ | GREE |
|---|---|---|
| Cooling Capacity (max)(BTU/hr) | 28200 | 28000 |
| Cooling Capacity (min)(BTU/hr) | 27400 | 24000 |
| Heating at 47 °F(BTU/hr) | 29600 | 28000 |
| Heating at 17 °F(BTU/hr) | 17600 | 23000 |
| Heating at 5 °F(BTU/hr) | 13500 | 19500 |
Configuration
| Spec | ACIQ | GREE |
|---|---|---|
| Product Type | HP - Split System | HP - Split System |
| Compressor Staging | Single stage | Continuously variable |
| Cold Climate Certified | No | No |
| Connected Capability | No | No |
| Series | 15 SEER2 HP | FLEXX Eco Series |
| Indoor-Unit Combinations Rated | 4 | 2 |
Refrigerant
| Spec | ACIQ | GREE |
|---|---|---|
| Type | R-454B | R-32 |
| GWP Rating | R-454B (GWP:470 | Lower GWP) | R-32 (GWP:675 | Lower GWP) |