Daikin RX24BXVJUvsGREE TWH18AD32AO
Side-by-side heat pump comparison
Daikin RX24BXVJU
SEER2
20BTU/Wh
HSPF2
9BTU/Wh
Cooling Capacity
21200BTU/hr
Refrigerant
R-410A
GWP 2088 · Higher
GREE TWH18AD32AO
SEER2
20–24BTU/Wh
HSPF2
9.2–9.4BTU/Wh
Cooling Capacity
19000–21000BTU/hr
Cold Climate
Yes
Cold climate certified
Key differences
GREE TWH18AD32AO is 17% more efficient at 24.0 BTU/Wh versus 20.0 BTU/Wh for the Daikin RX24BXVJU. The Daikin RX24BXVJU is larger at 21200 BTU/hr versus 21000 BTU/hr. GREE TWH18AD32AO uses a lower-impact refrigerant: R-32 (GWP 675) versus R-410A (GWP 2088). Overall, the GREE TWH18AD32AO sits higher in the category, ranking above 84% of certified air-source heat pumps.
Efficiency
| Spec | Daikin | GREE |
|---|---|---|
| SEER2 (best combination)(BTU/Wh) | 20 | 24 |
| SEER2 (worst combination)(BTU/Wh) | 20 | 20 |
| HSPF2 (best combination)(BTU/Wh) | 9 | 9.4 |
| HSPF2 (worst combination)(BTU/Wh) | 9 | 9.2 |
| EER2 (best combination)(BTU/Wh) | 12.2 | 13 |
| COP at 5 °F | 1.80 | 1.80 |
Capacity
| Spec | Daikin | GREE |
|---|---|---|
| Cooling Capacity (max)(BTU/hr) | 21200 | 21000 |
| Cooling Capacity (min)(BTU/hr) | 21200 | 19000 |
| Heating at 47 °F(BTU/hr) | 23600 | 21000 |
| Heating at 17 °F(BTU/hr) | 15600 | 15500 |
| Heating at 5 °F(BTU/hr) | 9900 | 17000 |
Configuration
| Spec | Daikin | GREE |
|---|---|---|
| Product Type | HP - Mini or Multi Split | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable | Continuously variable |
| Cold Climate Certified | No | Yes |
| Connected Capability | No | No |
| Series | Daikin OTERRA | ALL MATCH |
| Indoor-Unit Combinations Rated | 1 | 2 |
Refrigerant
| Spec | Daikin | GREE |
|---|---|---|
| Type | R-410A | R-32 |
| GWP Rating | R-410A (GWP:2088) | R-32 (GWP:675 | Lower GWP) |