Voltex® X Split System Heat Pump Water Heaters

Voltex® X Split System Heat Pump Water Heaters

An outside heat pump unit paired with an indoor tank sized for the home, forming a complete set. We introduce the all-new Voltex® X Split System Heat Pump Water Heater.

A. O. Smith
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Voltex® X Outdoor Split Heat Pump Water Heater
Energy Star
Voltex® X Outdoor Split Heat Pump Water Heater Model HPACO-45 100
  • ENERGY STAR® certified—Up to 3.80 Uniform Energy Factor (UEF)
  • Up to 95-gallon first hour rating
  • Backed by a 10-year warranty
View Model
Voltex® X Split Heat Pump 76-Gallon Tall Storage Tank with Side T&P Valve
Energy Star
Voltex® X Split Heat Pump 76-Gallon Tall Storage Tank with Side T&P Valve Model AXST-80 100
  • ENERGY STAR® certified—3.80 Uniform Energy Factor (UEF)
  • 95-gallon first hour rating
  • Backed by a 10-year warranty
View Model
Voltex® X Split Heat Pump 62-Gallon Tall Storage Tank with Side T&P Valve
Energy Star
Voltex® X Split Heat Pump 62-Gallon Tall Storage Tank with Side T&P Valve Model AXST-66 100
  • ENERGY STAR® certified—3.70 Uniform Energy Factor (UEF)
  • 82-gallon first hour rating
  • Backed by a 10-year warranty
View Model
Voltex® X Split Heat Pump 47-Gallon Tall Storage Tank with Side T&P Valve
Energy Star
Voltex® X Split Heat Pump 47-Gallon Tall Storage Tank with Side T&P Valve Model AXST-50T 100
  • ENERGY STAR® certified—3.52 Uniform Energy Factor (UEF)
  • 67-gallon first hour rating
  • Backed by a 10-year warranty
View Model
Voltex® X Split Heat Pump 48-Gallon Short Storage Tank with Side T&P Valve
Energy Star
Voltex® X Split Heat Pump 48-Gallon Short Storage Tank with Side T&P Valve Model AXST-50S 100
  • ENERGY STAR® certified—3.52 Uniform Energy Factor (UEF)
  • 70-gallon first hour rating
  • Backed by a 10-year warranty
View Model
Voltex® X Split Heat Pump 50-Gallon Lowboy Water Heater Tank with Top T&P Valve
Energy Star
Voltex® X Split Heat Pump 50-Gallon Lowboy Water Heater Tank with Top T&P Valve Model AXST-50LBTTP 100
  • ENERGY STAR® certified—3.55 Uniform Energy Factor (UEF)
  • 72-gallon first hour rating
  • Backed by a 10-year warranty
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