Commercial Gas Ultra High Efficiency Water Heater
  • Thermal Efficiency Up To 99.1%
  • 60 Gallon / 227 Liter Tank Capacity in 125,000, 150,000 and 199,999 BTU/hr Inputs
  • 100 Gallon / 378 Liter Tank Capacity in 150,000, 199,999, 250,000, 300,000 and 399,999 BTU/hr Inputs
  • Flexible Venting—Conventional, Through-the-Wall or Direct Vent
  • Three Pass Flue System
  • Low NOx Premix Power Burner
  • Ultra Quiet Operation
  • Submerged Combustion Chamber
  • 1" (25.4mm) NPT Side Connection For Hydronic Applications
  • Electronic Controls
  • Zero Inch Clearance To Combustibles
  • Vitraglas® Lined Tank
  • Four Protective Magnesium Anode Rods (except EF-100T-399)
  • Powered Anode Rods (only EF-100T-399)
  • Hand Hole Cleanout—Allows inspection of tank interior
  • Factory Installed Hydrojet® Sediment Reduction System
  • Factory Installed Dielectric Fittings
  • Non-CFC Foam Insulation
  • 3" (76.2mm) Optional Concentric Vent Kit
  • ASME Construction Available
  • NSF Construction Available With Optional Kit
  • Brass Drain Valve
  • T&P Relief Valve Factory Installed
  • Three Year Limited Warranty On Steel Tank
  • One Year Limited Warranty On Parts

Model Numbers

EF-60T-125E-3N EF-100T-150E-3N EF-100T-300E-3N
EF-60T-150E-3N EF-100T-199E-3N
EF-100T-399E-3N
EF-60T-199E-3N EF-100T-250E-3N  

Product Literature

Click the link below to download the PDF file
Spec Sheet
800-BE