103J036**1
GeoStar · Geothermal Heat Pump
ENERGY STAR CertifiedGeothermal Heat Pumps →
EER
20.4–27.4BTU/Wh
COP
4–4.90
Refrigerant
R-410A
Rated Across
2loop types
High EERENERGY STAR Most Efficient
GeoStar 103J036**1: EER 27.4 BTU/Wh, better than 83% of geothermal heat pumps (category median 24.1 BTU/Wh).
Where this model sits
EER27.4BTU/Wh
16.1median 24.147.6
Better than 83% of geothermal heat pumps.
COP4.90
3.10median 4.405.60
The GeoStar 103J036**1 is a 27.4 BTU/Wh geothermal heat pump using R-410A. At 27.4 BTU/Wh it ranks better than 84% of the 2,204 certified geothermal heat pumps models.
Specifications
| Efficiency | |
|---|---|
| EER (best configuration) | 27.4BTU/Wh |
| EER (worst configuration) | 20.4BTU/Wh |
| COP (best configuration) | 4.90 |
| COP (worst configuration) | 4 |
| Configuration | |
| Loop Types Rated | 2 |
| Total Configurations Rated | 4 |
| Model Name | Aston |
| Refrigerant | R-410A |
All 14 specifications
| Identifiers | |
|---|---|
| Model Number | 103J036**1 |
| ENERGY STAR ID | ES_1036337_103J036**1_12112024110333_01205129921 |
| Partner | WaterFurnace International, Incorporated |
| Date Qualified | 2024-12-11 |
| Available From | 2017-05-01 |
| Markets | United States, Canada |
Documentation
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