454-24-O-DA
DUCTLESSAIRE · HP - Mini or Multi Split
21BTU/Wh
9.5BTU/Wh
24000BTU/hr
Yes
DUCTLESSAIRE 454-24-O-DA: SEER2 21 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
Where this model sits
The DUCTLESSAIRE 454-24-O-DA is a 24000 BTU/hr hp - mini or multi split using R-454B, a refrigerant with moderate global warming potential (GWP 470). At 21 BTU/Wh it ranks around the middle of the 12,218 certified air-source heat pumps models. Among similar-sized air-source heat pumps (within 10% of its size), it is more efficient than the peer median of 19.2 BTU/Wh. In this size range, comparable Midea models average 18.6 BTU/Wh and TOSOT models average 21 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 21BTU/Wh |
| SEER2 (worst combination) | 21BTU/Wh |
| HSPF2 (best combination) | 9.5BTU/Wh |
| HSPF2 (worst combination) | 9.5BTU/Wh |
| EER2 (best combination) | 12BTU/Wh |
| COP at 5 °F | 2.13 |
| Capacity | |
| Cooling Capacity (max) | 24000BTU/hr |
| Cooling Capacity (min) | 24000BTU/hr |
| Heating at 47 °F | 24000BTU/hr |
| Heating at 17 °F | 16700BTU/hr |
| Heating at 5 °F | 17000BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | 454 Series |
| Indoor-Unit Combinations Rated | 1 |
| Refrigerant | |
| Type | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) |
| Identifiers | |
| Model Number | 454-24-O-DA |
| ENERGY STAR ID | ES_1138056_454-24-O-DA_04152025035800_29217232130 |
| Partner | DuctlessAire |
| Date Certified | 2025-04-22 |
| Available From | 2025-04-15 |
| Markets | United States, Canada |
Documentation
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