50 Gal, ProLine Short Electric Water Heater, 6-Yr Wrty

AO Smith

Brand: AO Smith

Mfr Part#: ENS-50

Usually ships: within 2-3 business days
Qty Price
$745.95 / each & Free Shipping
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AO Smith ProLine ENS-50 model is a 50-gallon short-profile electric residential water heater with 6-year warranty.


  • Blue Diamond glass coating prevents early corrosion of the tank, extending it's life;
  • Dynaclean diffuser dip tube reduces sediment build-up and improves long-term efficiency;
  • Coregard anode rod with stainless steel core.

Technical Specifications:

  • Nominal Capacity (Gallons): 50;
  • Rated Storage Volume (Gallons): 46;
  • Uniform Energy Factor: 0.92;
  • 1st Hour Rating (Gallons): 57;
  • Recovery @ 90°F Rise (GPH): 21;
  • Anode: CoreGard Sacrificial;
  • Water Connections: 3/4" NPT;
  • Water Connections Location: Top;
  • Element Wattage: 4500W @ 240V;
  • Max Element Wattage: 6000W;
  • Electrical Specs: Dual Heating Elements, Single Phase, Non-Simultaneous Operation;
  • Dimensions (Diameter x Height): 23" x 49-1/4";
  • Weight (lbs): 161.


6-Year Limited Tank Warranty / 6-Year Limited Parts Warranty
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