ACIQ Heat pump water heater 80-Gallon
ACIQ Heat pump water heater 80-Gallon is a heat pump (hybrid electric) water heater from ACIQ with a 74 gallon rated tank and a 91 gallon first-hour rating at a 4 UEF.
| Uniform Energy Factor (UEF) | 4 |
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| Annual electricity use | 1240 kWh/yr |
| Recovery efficiency | 450 % |
| Fuel | Electric |
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| First-hour rating | 91 gal |
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| Rated storage volume | 74 gal |
| Draw pattern | High |
| Heat pump type | 240 Volt Integrated HPWH |
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| Refrigerant (GWP) | R-134a (GWP:1430) |
| Compressor low-temp cutoff | 37.4 °F |
| Input voltage | 240 |
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| Max current draw | 24 A |
| Smart / connected capable | Yes |
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| Height | 41.7 in |
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| Diameter | 21.8 in |
| ENERGY STAR certified | Yes |
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Who is the ACIQ Heat pump water heater 80-Gallon for?
- Its 91 gallon first-hour rating suits a household of 5+ people under DOE sizing guidance.
- Estimated running cost: about $211/year at the national average electricity rate (1240 kWh/yr certified use).
- Needs a 240 V circuit; at 24 A max draw plan for a 30 A breaker (NEC 125% continuous-load rule).
- The heat pump compressor operates down to 37.4 °F ambient — below that, backup elements take over.
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Frequently asked questions
Is the ACIQ Heat pump water heater 80-Gallon ENERGY STAR certified?
Yes, the ACIQ Heat pump water heater 80-Gallon holds a current ENERGY STAR certification for water heating efficiency (UEF 4).
How much does the ACIQ Heat pump water heater 80-Gallon cost to run per year?
About $211 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 ACIQ Heat pump water heater 80-Gallon need?
The ACIQ Heat pump water heater 80-Gallon runs on a 240 V circuit drawing up to 24 A; per the NEC 125% continuous-load rule plan for at least a 30 A breaker (check the installation manual for the required circuit).
Is the ACIQ Heat pump water heater 80-Gallon a smart water heater?
Yes, the ACIQ Heat pump water heater 80-Gallon is connected-capable, with app control and eligibility for most utility demand-response programs.
Sources
- data.energystar.gov (retrieved 2026-07-17)