Modern heat-pump water heater installed in a finished utility space

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Compare model reviews, exact sizes, current advertised prices, owner feedback, savings, and rebates without piecing the evidence together across the internet.

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Manufacturer reviews · product photos · practical details

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Browse every current manufacturer guide in one clean grid. Open any product for dimensions, noise, room-air needs, warranty, controls, seller checks, and source-backed review evidence.

A. O. Smith HPTA-50 heat pump water heater A. O. SmithHPTA-50 210Line sizes: 40, 50, 66, 80 galRead full review Ariston ARIHPWH-50 heat pump water heater AristonARIHPWH-50Line sizes: 40, 50, 65, 80 galRead full review Bosch GreenTronic 7000 T heat pump water heaters BoschTR7000T – 50USLine sizes: 50, 65, 80 galRead full review Bradford White AeroTherm heat pump water heater Bradford WhiteRE2H50S10-1NCTTLine sizes: 50, 65, 80 galRead full review GE Profile GeoSpring PH50S10BNY01 heat pump water heater GE ProfilePH50S10BNY01Line sizes: 40, 50, 65, 80 galRead full review LG APHWC501M heat pump water heater LGAPHWC501MLine sizes: 58, 80 galRead full review Rheem PROPH40 T2 RH375-SO heat pump water heater RheemPROPH40 T2 RH375-SOLine sizes: 40, 50, 65, 80 galRead full review Rinnai REHP80BM heat pump water heater RinnaiREHP80BMLine sizes: 50, 65, 80 galRead full review SANCO2 heat pump and hot water storage tanks SANCO2GS5-45HPC HP + ECO-83SSAQBLine sizes: 43, 83, 119 galRead full review Stiebel Eltron Accelera heat pump water heaters Stiebel EltronAccelera 220 ELine sizes: 58, 79.8 galRead full review Cala Systems RDH6524M1 heat pump water heater Cala SystemsRDH6524M1Line sizes: 65 galRead full review

Your savings snapshot

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Example using ZIP 90210

Calculating…/ year

Estimated energy cost savings

Compared with your current electric-resistance water heater.

A planning estimate—not a guaranteed bill reduction.

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Example using ZIP 90210

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Rate used in estimate — CA residential average

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Current incentives for your ZIP

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This is a planning estimate, not a guarantee. Results vary. Eligibility, amounts, availability, and stacking are not guaranteed.

Method, sources & limitations

Geolocation runs only after you click. Coordinates go directly from your browser to the U.S. Census Geocoder. This site applies only the derived ZIP/state and sends the ZIP—not coordinates—to the U.S. EPA ENERGY STAR Rebate Finder. Calculator inputs are not stored, placed in URLs, or sent to Analytics.

The household choices use DOE 38-, 55-, and 84-gallon daily draw profiles as planning benchmarks. The HPWH estimate uses DOE’s ENERGY STAR reference UEF of 3.3 and a 67°F test temperature rise.

Electric-resistance comparisons use the selected state’s May 2026 year-to-date EIA residential average. Natural-gas and propane comparisons use national EIA averages. Utility prices are averages, not your tariff; results exclude installation, equipment cost, incentives, and financing.

EIA electricity pricesEIA natural-gas pricesEIA propane pricesDOE benchmarks