State Patriot Hybrid Heat Pump 50-Gallon Water Heater

Model PHPT-50
4.3/5 from 240 ratings
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Price as of May 2026
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Wattage
4500
Fuel Type
Electric
Tank Type
Hybrid
Energy Factor
3.42
Warranty Years
10
Capacity Gallons
50

State Patriot Hybrid Heat Pump 50-Gallon Water Heater Review

The State Patriot Hybrid Heat Pump 50-Gallon Water Heater is A.O. Smith's premium plumber-channel heat-pump under the State brand. The "Patriot" designation identifies State's top-tier heat-pump positioning.

Specs: 50 gallons stored, integrated heat pump + 4500W backup resistance element, UEF 3.45, ENERGY STAR Most Efficient certified, 10-year tank warranty, 10-year compressor warranty. WiFi-enabled via State's app.

The Patriot is positioned at the top of State's heat-pump line. Same engineering as AO Smith Voltex Premium HPTU-50 with State branding for plumber channel.

About $1,899 plumber-channel pricing, $2,900 plumber-installed before federal + utility rebates. After IRA Section 25C credit + utility rebates, net install cost often drops to $900-$1,900. Install requirements same as Voltex: 750+ cubic feet of air around unit, 50-90°F ambient, condensate drainage.

Full Specifications

Brand
State
Model Number
PHPT-50
Wattage
4500
Fuel Type
Electric
Tank Type
Hybrid
Energy Factor
3.42
Warranty Years
10
Capacity Gallons
50
First Hour Delivery
67

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