50 Gal, ProLine High-Recovery Atmospheric Vent Water Heater (NG), 6-Yr Wrty

AO Smith

Brand: AO Smith

Mfr Part#: GCRT-50

Usually ships: within 2-3 business days
Qty Price
$896.95 / each & Free Shipping
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AO Smith ProLine GCRT-50 model is a 50-gallon, high-recovery, natural gas (NG) atmoshperic vent 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;
  • Heat trap nipple reduces stand-by energy loss;
  • Push-button piezo ignitor.

Technical Specifications:

  • Fuel: Natural Gas (NG);
  • Nominal Capacity (Gallons): 50;
  • Rated Storage Volume (Gallons): 48;
  • Input (BTU): 50,000;
  • Uniform Energy Factor: 0.61;
  • 1st Hour Rating (Gallons): 89;
  • Recovery @ 90°F Rise (GPH): 54;
  • Anode: CoreGard Sacrificial;
  • NOx Emissions: less than 40ng/J;
  • Water Connections: 3/4" NPT;
  • Water Connections Location: Top;
  • Gas Connection: 1/2" NPT;
  • Max Working Pressure: 150 PSI;
  • Ignition Type: Piezo push button ignitor;
  • Vent Type: Atmospheric (Standard);
  • Venting Size: 4";
  • Vent Material: B-Vent;
  • Elevation: 10,100 ft;
  • Dimensions (Diameter x Height): 22" x 57-1/4" (60-3/4" w/ Draft Hood installed);
  • Weight (lbs): 165.


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