FDG62 50S40 3NOV - ProLine® XE 50 Gallon Short High Efficiency Natural Gas Water Heater - 6 Year Warranty

FDG62 50S40 3NOV - ProLine® XE 50 Gallon Short High Efficiency Natural Gas Water Heater - 6 Year Warranty Where to Buy

ProLine® XE

High Efficient, gas fired, water heater with a .64 Uniform Energy Factor (UEF).


  • 6-year limited Tank warranty, 6-year parts warranty for Residential applications
  • 40,000 Natural Gas BTU Input per hour
  • Automatic Flue Damper increases efficiency as it automatically opens and closes to reduce heat loss
  • Electronic Gas Control provided enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance.
  • The electronic gas control incorporates an LED status indicator that monitors system operation and service diagnostics.
  • Heater operates with an automatic pilot relight system that shuts off the pilot during stand-by modes to reduce gas consumption and eliminates nuisance pilot outage issues associated with standing pilot models.
  • Requires Electricity - plugs into standard 110/120v outlet (10' power cord included)
  • Lime Fighter® Dip Tube helps reduce lime and sediment buildup, maximize hot water output. Made of a cross-linked PEX polymer that can withstand long-term exposure to water temperatures up to 400°F.
  • Green Choice® Eco-Friendly Gas Burner - Patented Low NOx burner reduces emissions by up to 33% and complies with less than 40 ng/j requirements for Low NOx.
  • Glasslined Tank for long-lasting protection against corrosion.
  • Anode Rod helps protect against corrosion and maximizes tank life.
  • Factory installed CSA Certified and ASME Rated Temperature & Pressure (T&P) relief valve
  • FVIR Compliant gas water heater design

CSA Design Certified Green Choice Gas-Fired Burner CSA Low Lead Content

Tech Specs

  • Nominal Capacity:
    ?Nominal Capacity is a representative number provided by a manufacturer for comparison purposes. The actual rated storage volume of our water heaters may be found on the product details page on our website.
  • Rated Storage Volume:
    ?Rated Storage Volume is the measured storage volume defined by the Department of Energy.
  • UEF: 0.69
  • Family Size: 4
  • Self Cleaning: Yes
  • Limited Warranty Tank: 6
  • Limited Warranty Parts: 6
  • Max BTUs Input: 40,000
  • Emissions: Low NOx
  • Ignition Type: Electronic
  • Foam Insulation: Yes
  • Water Connection Location: Top
  • Water Connection Size: 3/4
  • First Hour Recovery (Gallons): 78


  • Height: 49 1/2"
  • Height w/Draft Hood: 55 3/4"
  • Diameter: 24"
  • Width: 24"
  • Depth: 24"
  • Weight: 175 lbs.
  • Vent Size: 3 or 4"

Technical Documents:

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