Friedrich Heat Pump 80-Gallon (PROH80 T2 FD400-15)
Friedrich Heat Pump 80-Gallon (PROH80 T2 FD400-15) is a heat pump (hybrid electric) water heater from Friedrich with a 72 gallon rated tank and a 67 gallon first-hour rating at a 3.7 UEF.
| Uniform Energy Factor (UEF) | 3.7 |
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| Annual electricity use | 871 kWh/yr |
| Recovery efficiency | 445 % |
| Fuel | Electric |
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| First-hour rating | 67 gal |
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| Rated storage volume | 72 gal |
| Draw pattern | Medium |
| Heat pump type | 240 Volt Integrated HPWH |
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| Refrigerant (GWP) | R-134a (GWP:1430) |
| Compressor low-temp cutoff | 37 °F |
| Input voltage | 240 |
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| Max current draw | 12 A |
| Smart / connected capable | No |
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| Height | 74.2 in |
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| Diameter | 24.3 in |
| ENERGY STAR certified | Yes |
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Who is the Friedrich Heat Pump 80-Gallon (PROH80 T2 FD400-15) for?
- Its 67 gallon first-hour rating suits a household of 3–4 people under DOE sizing guidance.
- Estimated running cost: about $148/year at the national average electricity rate (871 kWh/yr certified use).
- Needs a 240 V circuit; at 12 A max draw plan for a 15 A breaker (NEC 125% continuous-load rule).
- The heat pump compressor operates down to 37 °F ambient — below that, backup elements take over.
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- A. O. Smith Split System Heat Pump 40-Gallon (HPACO-45C 1-+AXST-50TCTTP 1) (UEF 3.52)
- American Split System Heat Pump 40-Gallon (MHPCO-45 1-+MXST-50T 1) (UEF 3.52)
- American Split System Heat Pump 40-Gallon (MHPCO-45 1-+MXST-50TTTP 1) (UEF 3.52)
Frequently asked questions
Is the Friedrich Heat Pump 80-Gallon (PROH80 T2 FD400-15) ENERGY STAR certified?
Yes, the Friedrich Heat Pump 80-Gallon (PROH80 T2 FD400-15) holds a current ENERGY STAR certification for water heating efficiency (UEF 3.7).
How much does the Friedrich Heat Pump 80-Gallon (PROH80 T2 FD400-15) cost to run per year?
About $148 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 Friedrich Heat Pump 80-Gallon (PROH80 T2 FD400-15) need?
The Friedrich Heat Pump 80-Gallon (PROH80 T2 FD400-15) runs on a 240 V circuit drawing up to 12 A; per the NEC 125% continuous-load rule plan for at least a 15 A breaker (check the installation manual for the required circuit).
Is the Friedrich Heat Pump 80-Gallon (PROH80 T2 FD400-15) a smart water heater?
No, the Friedrich Heat Pump 80-Gallon (PROH80 T2 FD400-15) is not connected-capable — it has no app connectivity or demand-response support.
Sources
- data.energystar.gov (retrieved 2026-07-17)