SKYMARK JSH/V/D030C*K CvsWaterFurnace NSZ042J1*
Side-by-side geothermal heat pump comparison
SKYMARK JSH/V/D030C*K C
EER
19.4BTU/Wh
COP
4.10
Refrigerant
R-410A
Rated Across
2loop types
WaterFurnace NSZ042J1*
EER
19.5BTU/Wh
COP
3.90
Refrigerant
R-410A
Key differences
Both models are closely matched on eer: 19.4 vs 19.5 BTU/Wh. The WaterFurnace NSZ042J1* is larger at 19.5 BTU/Wh versus 19.4 BTU/Wh.
Efficiency
| Spec | SKYMARK | WaterFurnace |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 19.4 | 19.5 |
| EER (worst configuration)(BTU/Wh) | 19.4 | 19.5 |
| COP (best configuration) | 4.10 | 3.90 |
| COP (worst configuration) | 4.10 | 3.90 |
Configuration
| Spec | SKYMARK | WaterFurnace |
|---|---|---|
| Loop Types Rated | 2 | 1 |
| Total Configurations Rated | 2 | 2 |
| Model Name | Tranquility 20 | 5 Series (Indoor Split) |
| Refrigerant | R-410A | R-410A |