Daikin 4MXT36AVJU*vsECOER EODA19H-2436AA*
Side-by-side heat pump comparison
Daikin 4MXT36AVJU*
SEER2
16–20BTU/Wh
HSPF2
8.6–9.5BTU/Wh
Cooling Capacity
34400BTU/hr
Cold Climate
Yes
Cold climate certified
ECOER EODA19H-2436AA*
SEER2
15.2–20.5BTU/Wh
HSPF2
8.3–9.5BTU/Wh
Cooling Capacity
22800–34200BTU/hr
Cold Climate
Yes
Cold climate certified
Key differences
Both models are closely matched on seer2: 20.0 vs 20.5 BTU/Wh. The Daikin 4MXT36AVJU* is larger at 34400 BTU/hr versus 34200 BTU/hr. Daikin 4MXT36AVJU* uses a lower-impact refrigerant: R-32 (GWP 675) versus R-410A (GWP 2088).
Efficiency
| Spec | Daikin | ECOER |
|---|---|---|
| SEER2 (best combination)(BTU/Wh) | 20 | 20.5 |
| SEER2 (worst combination)(BTU/Wh) | 16 | 15.2 |
| HSPF2 (best combination)(BTU/Wh) | 9.5 | 9.5 |
| HSPF2 (worst combination)(BTU/Wh) | 8.6 | 8.3 |
| EER2 (best combination)(BTU/Wh) | 12 | 13 |
| COP at 5 °F | 1.80 | 2.10 |
Capacity
| Spec | Daikin | ECOER |
|---|---|---|
| Cooling Capacity (max)(BTU/hr) | 34400 | 34200 |
| Cooling Capacity (min)(BTU/hr) | 34400 | 22800 |
| Heating at 47 °F(BTU/hr) | 34600 | 36000 |
| Heating at 17 °F(BTU/hr) | 20200 | 28000 |
| Heating at 5 °F(BTU/hr) | 33200 | 25200 |
Configuration
| Spec | Daikin | ECOER |
|---|---|---|
| Product Type | HP - Mini or Multi Split | HP - Split System |
| Compressor Staging | Continuously variable | Continuously variable |
| Cold Climate Certified | Yes | Yes |
| Connected Capability | No | No |
| Series | AURORA Multi | TDi Pro |
| Indoor-Unit Combinations Rated | 3 | 35 |
Refrigerant
| Spec | Daikin | ECOER |
|---|---|---|
| Type | R-32 | R-410A |
| GWP Rating | R-32 (GWP:675 | Lower GWP) | R-410A (GWP:2088) |