50 Gal, ProLine XE Vertex Power Direct Vent Water Heater (NG), 6-Yr Wrty

AO Smith

Brand: AO Smith

Mfr Part#: GDHE-50

Usually ships: within 20-24 business days
Qty Price
$2,589.95 / each & Free Shipping
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AO Smith ProLine XE GDHE-50 model is a 50-gallon, high-efficiency (condensing), natural gas (NG), power direct vent residential water heater with 6-year warranty. Energy Star listed.


  • Energy Star qualified;
  • High-efficiency (condensing) power direct vent design offers highest energy efficiency;
  • Accepts 2" or 3" PVC, CPVC or ABS plastic vent pipe;
  • Large LCD display for temperature control diagnostics;
  • Side-mounted hot and cold water recirc. taps;
  • Blue Diamond glass coating prevents early corrosion of the tank, extending it's life.

Technical Specifications:

  • Fuel: Natural Gas (NG);
  • Nominal Capacity (Gallons): 50;
  • Rated Storage Volume (Gallons): 49;
  • Input (BTU): 100,000;
  • Uniform Energy Factor: 0.88;
  • Thermal Efficiency: 96%;
  • 1st Hour Rating (Gallons): 100;
  • Recovery @ 90°F Rise (GPH): 129;
  • Standby loss (BTU/Hour): 499;
  • Anode: 2 Standard Anodes;
  • NOx Emissions: less than 14ng/J;
  • Water Connections: 3/4" NPT;
  • Water Connections Location: Top;
  • Max Working Pressure: 150 PSI;
  • Ignition Type: Electronic;
  • Vent Type: Power Direct;
  • Venting Size: 2" or 3";
  • Vent Material: PVC, CPVC, ABS, PP;
  • Max Vent Run: 45ft (for 2"); 128ft (for 3");
  • Elevation: 10,100 ft;
  • LEED Rating: 1;
  • Dimensions (Diameter x Height): 22" x 66.75";
  • Weight (lbs): 255.


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