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United States Commercial Gas Water Heaters

eF Series® Ultra High Efficiency (EF) with ICON HD® System, BMS Integration and Powered Anodes

eF Series® Ultra High Efficiency (EF) with ICON HD® System, BMS Integration and Powered Anodes

Product Features:

  • ICON HD® - Intelligent proven design combines temperature control, diagnostic codes and system ignition functions into a single control board with a digital LCD display
  • ENERGY STAR® Models Available - EF60T125 & EF100T (150,199,250,399) Models
  • Powered Anode Rods- Provides superior corrosion protection to the tank, particularly for extreme usage applications and adverse water quality conditions
  • Building Management System (BMS) Integration- Real time monitoring of heater performance allows for easier troubleshooting and reduced downtime
  • Low-NOx Premix Power Burner
  • Three Pass Flue System
  • Flexible Venting Options
  • Electronic Controls
  • Dielectric Fittings
  • Non-CFC Foam Insulation Four Protective Magnesium Anode Rods (Except EF-100T-399)
  • Two Powered Anode Rods and One Non-Powered Anode Rod in the EF-100T-399
  • Hand Hole Cleanout
  • Zero Inch Clearance to Combustibles
  • NSF Construction Available
  • T&P Relief Valve
  • Low Restrictive Brass Drain Valve
  • Complies with the Latest Ultra-Low NOx Requirement (14 ng/J NOx Limit)
  • Vitraglas® Lining
  • Hydrojet® Sediment Reduction System
  • ASME Construction Available

Product Features:

  • ICON HD® - Intelligent proven design combines temperature control, diagnostic codes and system ignition functions into a single control board with a digital LCD display
  • ENERGY STAR® Models Available - EF60T125 & EF100T (150,199,250,399) Models
  • Powered Anode Rods- Provides superior corrosion protection to the tank, particularly for extreme usage applications and adverse water quality conditions
  • Building Management System (BMS) Integration- Real time monitoring of heater performance allows for easier troubleshooting and reduced downtime
  • Low-NOx Premix Power Burner
  • Three Pass Flue System
  • Flexible Venting Options
  • Electronic Controls
  • Dielectric Fittings
  • Non-CFC Foam Insulation Four Protective Magnesium Anode Rods (Except EF-100T-399)
  • Two Powered Anode Rods and One Non-Powered Anode Rod in the EF-100T-399
  • Hand Hole Cleanout
  • Zero Inch Clearance to Combustibles
  • NSF Construction Available
  • T&P Relief Valve
  • Low Restrictive Brass Drain Valve
  • Complies with the Latest Ultra-Low NOx Requirement (14 ng/J NOx Limit)
  • Vitraglas® Lining
  • Hydrojet® Sediment Reduction System
  • ASME Construction Available

CERTIFICATIONS

eF Series® Ultra High Efficiency (EF) with ICON System®, BMS Integration and Powered Anodes

Model Numbers

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

Documents

Spec SheetService ManualParts ListInstallation / Operation Instruction ManualQuick Service GuideWarranty
800
54145
Start Up Doc
100T399
54045
238-51102
(100T399)
238-48384
238-44445
Supplement
50688
Venting
Supplement
Venting
Supplement
QSG
QSG-399
36612
Spec Sheet 800
Service Manual 54145
Start Up Doc
100T399
Parts List 54045
238-51102
(100T399)
Installation / Operation Instruction Manual 238-48384
238-44445
Supplement
50688
Venting
Supplement
Venting
Supplement
Quick Service Guide QSG
QSG-399
Warranty 36612

View Archived Models

Archived eF Series® Ultra High Efficiency Models – Integrated Control System (March 2010- February 2021)

Model Numbers

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

Documents

Spec SheetService ManualParts ListInstallation / Operation Instruction ManualQuick Service GuideWarranty
800
 45817
Start Up Doc
100T399
 48204
238-51102

(100T399)
 238-48384
238-44445
Supplement 50688
Venting Supplement
Venting Supplement
 QSG
QSG-399
 36612
Spec Sheet 800
Service Manual 45817
Start Up Doc
100T399
Parts List 48204
238-51102

(100T399)
Installation / Operation Instruction Manual 238-48384
238-44445
Supplement 50688
Venting Supplement
Venting Supplement
Quick Service Guide QSG
QSG-399
Warranty 36612

Archived eF Series® Ultra High Efficiency Models – Hot Surface Ignition (Prior to March 2010)

eF SERIES® ULTRA HIGH EFFICIENCY

Model Numbers

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

Documents

Spec SheetService ManualParts ListInstallation / Operation Instruction ManualWarranty
800-B
 45817
 44485
 238-44445
 36612
Spec Sheet 800-B
Service Manual 45817
Parts List 44485
Installation / Operation Instruction Manual 238-44445
Warranty 36612

eF Series®

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