A.O. Smith Tank HPTS-50
A.O. Smith Tank HPTS-50
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A.O. Smith HPTS-50 Voltex 50 gal. Storage - 65 Gal. First Hour Delivery - 3.80 UEF - Hybrid Electric Heat Pump Water Heater



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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Ships Tuesday, May 28th
Shipping to60601
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$322 / Month
Suggested monthly payments with 6 month financing.
A.O. Smith HPTS-50 Voltex 50 gal. Storage - 65 Gal. First Hour Delivery - 3.80 UEF - Hybrid Electric Heat Pump Water Heater
A.O. Smith HPTS-50 Voltex 50 gal. Storage - 65 Gal. First Hour Delivery - 3.80 UEF - Hybrid Electric Heat Pump Water Heater
Model: HPTS-50
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Recommended Accessories

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Expert Recommended Accessories Selected by Ken, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10


    A.O. Smith continues to lead the way in residential and commercial water heating with close to 70 years of innovative hot water solutions. A.O. Smith's Voltex™ AL Smart Hybrid Electric heat pump water heater is the economical choice for consumers seeking to reduce their utility expenses. It offers energy efficiency, with potential annual savings of up to $607, and includes new features such as leak detection and optional automatic water shutoff to reassure homeowners.
  • High Efficiency Electric Hot Water
  • The A.O. Smith Voltex™ line heats water with a high efficiency electric heat pump rather than conventional electric methods. This provides efficient hot water while also helping to dehumidify and cool the ambient air around the unit.
  • Multiple Operating Modes
  • The A.O. Smith Voltex™ has four operating modes: Hybrid, Heat Pump, Electric, and Vacation to meet hot water needs. Hybrid mode adjusts between compressor and heating element, while Vacation mode saves energy when you're away.
  • Coreguard™ Anode Rod
  • The stainless-steel anode rod core helps extend the life of the heater by protecting it from the corrosive effects of hot water. Coreguard™ technology helps to extend the life more than that of a standard rod.
  • User-Friendly Electronic Interface
  • A built-in easy to read controller on the unit gives you easy access to temperature settings, operating mode, and multiple diagnostics to make sure your unit is running exactly how you want it.
  • iCOMM™ Smart Connectivity
  • Control your water heater through the A. O. Smith app via Wi-Fi or Bluetooth. Download your local electric utility's Time of Use schedule to save on costs and receive notifications.
California residents see
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm..
For more information go to: www.p65Warnings.ca.gov


specs product image PID-148159
General Information
Hybrid Electric Water Heater
Product Line
Product Category
Water Heater - Tank
Medium Learn More
Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Storage Type
Mount Type
50 Gallons
First Hour Delivery Learn More
First Hour Delivery
Sometimes called First Hour Rating, this is the number of gallons of hot water the heater can supply per hour when starting with a fully heated tank. The recovery of the water heater depends on your boiler's BTU and boiler output temperature.
65 Gallons
Uniform Energy Factor Learn More
Uniform Energy Factor
Uniform Energy Factor (UEF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater.
Electrical Data
208/240 Volts
60 Hz
Recommended Breaker Size
30 Amps
Current Draw
23.6 Amps
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Product Height
63 Inches
Product Width
22 Inches
Product Depth
22 Inches
Shipping Weight
196 Pounds
Energy Star Listed
UL Listed
CSA Listed
AHRI Certified
AHRI Reference Number
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
10 Years


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A.O. Smith HPTS-50 Voltex 50 gal. Storage - 65 Gal. First Hour Delivery - 3.80 UEF - Hybrid Electric Heat Pump Water Heater
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