50 Gal, ProLine Short Electric Water Heater, 10-Yr Wrty
Brand: AO Smith
Part#: PNS-50
Usually ships: within 20-24 business days
AO Smith ProLine PNS-50 model is a 50-gallon short-profile electric residential water heater with 10-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.
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6-Year Limited Tank Warranty / 6-Year Limited Parts Warranty

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