Technical Specifications

Light-Duty Commercial Electric Water Heaters
With easy field-level conversion for multiple light duty applications
Ruud Light-Duty
66 to 119.9-Gallon Capacities
208/240/277/480 Voltages
3kW - 12.1 kW
Electric
See specifications chart on back.
Electric Light Duty models are available with terminal block in both
fused and non-fused configurations. All water heaters with power
requirements over 48 Amps come Standard in the fused configuration.
FEATURES & BENEFITS
Terminal
Block
Easy to convert standard models from simultaneous to non-simultaneous,
single phase to three phase
Field convertible to meet any light-duty application need
Available on 30 - 119.9-gallon models
Energy
Efficient
Design
Reduces energy consumption & standby heat loss with 2-1/2" of rigid
polyurethane foam insulation
Designed
for Long
Life & Top
Performance
Proprietary protective steel formulation with a unique coat of high temperature
porcelain enamel
Design maximizes corrosion resistance & life of anode rod
Patented corrosion-resistant elements include double layer of magnesium
oxide and copper to resist corrosion
Durable factory-installed full flow brass drain value
Low lead compliant
Automatic
Temperature
Control
Automatic Temperature Control - Surface mounted thermostat automatically
cycles on and off to maintain desired water temperature
170ºF Maximum temperature setting
Warranty
3-year limited tank, upgradable to 5-years and a 1-year limited parts warranty*
Flexible design for a variety of light duty applications
• 30 - 119.9-Gallon models
• 208/240/277/480 Voltages available on all models
• 3 kW - 12.1 kW Available on 30 - 50-gallon models
• 66, 80 and 119.9-Gallon models only available in 12.1 kW
• Available in short models
• Factory shipped in simultaneous configuration
Consult factory for certification listing.
Safety and Construction | These products are design
certified by Underwriters Laboratories (UL) to meet UL safety
standards as electric storage tank water heaters. All models
are North Carolina and Massachusetts Code compliant.
Certified for 150 PSI maximum working pressure.
*See Commercial Warranty Certificate for complete information.
Ruud Commercial Electric
Light-Duty Water Heaters
Ruud Water Heating • 1115 Northmeadow Parkway, Suite 100, Roswell, Georgia 30076 • www.ruud.com
PRINTED IN U.S.A. 12/17 WP FORM NO. RR102CE-3RTB