SANCO2 80-Gallon (GS5-45HPC-D HP + ECO-119GLBK)
SANCO2 80-Gallon (GS5-45HPC-D HP + ECO-119GLBK) is a heat pump (hybrid electric) water heater from SANCO2 with a 119 gallon rated tank and a 134 gallon first-hour rating at a 3.72 UEF.
| Uniform Energy Factor (UEF) | 3.72 |
|---|---|
| Annual electricity use | 1333 kWh/yr |
| Fuel | Electric |
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| First-hour rating | 134 gal |
|---|---|
| Rated storage volume | 119 gal |
| Draw pattern | High |
| Heat pump type | Split System HPWH |
|---|---|
| Refrigerant (GWP) | R-744 (CO₂) (GWP:1 | Lower GWP) |
| Compressor low-temp cutoff | -26 °F |
| Input voltage | 230 |
|---|---|
| Max current draw | 7 A |
| Smart / connected capable | No |
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| ENERGY STAR certified | Yes |
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Who is the SANCO2 80-Gallon (GS5-45HPC-D HP + ECO-119GLBK) for?
- Its 134 gallon first-hour rating suits a household of 5+ people under DOE sizing guidance.
- Estimated running cost: about $227/year at the national average electricity rate (1333 kWh/yr certified use).
- Needs a 240 V circuit; at 7 A max draw plan for a 10 A breaker (NEC 125% continuous-load rule).
- The heat pump compressor operates down to -26 °F ambient — below that, backup elements take over.
Similar water heaters
- SANCO2 80-Gallon (GS5-45HPC HP + ECO-119GLBK) (UEF 3.72)
- Reclaim Energy MP120F-RC 80-Gallon (UEF 3.75)
- SANCO2 80-Gallon (GS5-45HPC-D HP + ECO-83SSAQB) (UEF 3.8)
- SANCO2 80-Gallon (GS5-45HPC HP + ECO-83SSAQB) (UEF 3.8)
- VAUGHN THERMAL MP120F-RC 80-Gallon (UEF 3.75)
- VAUGHN THERMAL MP120FHPT 80-Gallon (UEF 3.5)
Frequently asked questions
Is the SANCO2 80-Gallon (GS5-45HPC-D HP + ECO-119GLBK) ENERGY STAR certified?
Yes, the SANCO2 80-Gallon (GS5-45HPC-D HP + ECO-119GLBK) holds a current ENERGY STAR certification for water heating efficiency (UEF 3.72).
How much does the SANCO2 80-Gallon (GS5-45HPC-D HP + ECO-119GLBK) cost to run per year?
About $227 per year at national average energy rates, based on its certified annual energy use under the DOE test draw pattern. Your rate and usage change this figure.
What electrical circuit does the SANCO2 80-Gallon (GS5-45HPC-D HP + ECO-119GLBK) need?
The SANCO2 80-Gallon (GS5-45HPC-D HP + ECO-119GLBK) runs on a 240 V circuit drawing up to 7 A; per the NEC 125% continuous-load rule plan for at least a 10 A breaker (check the installation manual for the required circuit).
Is the SANCO2 80-Gallon (GS5-45HPC-D HP + ECO-119GLBK) a smart water heater?
No, the SANCO2 80-Gallon (GS5-45HPC-D HP + ECO-119GLBK) is not connected-capable — it has no app connectivity or demand-response support.
Sources
- data.energystar.gov (retrieved 2026-07-17)