50 Gallon ProLine XE Vertex Power Direct Vent Water Heater (Natural Gas), 6-Year Warranty
Brand: AO Smith
Part#: GDHE-50
Usually ships: within 5-6 business days
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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.

Features:
  • 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.

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