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All Categories > Commercial Water Heaters > Electric Commercial Water Heaters > Bradford White® Electric Commercial Water Heaters > Light Duty Commercial Lowboy Energy Saver Electric Water Heaters > Item # LD-20L3-3-5000W  

Item # LD-20L3-3-5000W, Light Duty Commercial Lowboy Energy Saver Electric Water Heaters


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Unit of Measure: Imperial Metric Both

Specifications  · Maximum Recovery  · Dimensions  · Features  · General Information  · Warranty  · Note

Specifications

Manufacturer

Bradford White®

Capacity

19 U.S. gal
16
Imp. gal
72
L

Approximate Shipping Weight

58 lb
26
kg

Power

5000 W

Wattage Limitations for Non-Simultaneous and Simultaneous Operation

5000 W/5000 W

Voltage

208 V
240
V
277
V
480
V

Test Pressure

300 psi
2068
kPa

Working Pressure

150 psi
1034
kPa

Electrical Connection

3/4 in
19
mm

Type

Electric

Style

Light-Duty Lowboy

Size

C

Industry Standards

ASHRAE 90.1b (Current Standards)
C.E.C. Listed

CSA® Certified


Maximum Recovery

Recovery at 60 ºF Temperature Rise

View
34 gal/h

Recovery at 80 ºF Temperature Rise

View
26 gal/h

Recovery at 90 ºF Temperature Rise

View
23 gal/h

Recovery at 100 ºF Temperature Rise

View
18 U.S. gal/h
15
Imp. gal/h
21
gal/h

Recovery at 120 ºF Temperature Rise

View
17 gal/h

Recovery at 56 ºC Temperature Rise

View
68 L/h


Dimensions

Schematic

Floor to Heater Top A

24-3/4 in
629
mm

Jacket Diameter B

18 in
457
mm

Floor to Water Connection C

26 in
660
mm

Floor to T and P Connection D

19-1/4 in
24-7/8
in
489
mm
632
mm

Floor to Electrical Access E

29-1/8 in
740
mm


Features
  • Applications - Standing at a height of less than 34", Lowboy models are ideal for installations where space is at a premium and are perfect for tight installations such as a closet or under a counter.
  • Fully Automatic Controls - Fast acting surface-mount thermostats for automatic temperature control. Factory installed sensitive manual reset energy cut-off for safety to prevent overheating. (Maximum thermostat setting is 160 ºF.)
  • Direct Heat Transfer with Immersed Elements - Transfers heat directly and efficiently to the water. Screw-in style.
  • Factory Installed Hydrojet® Total Performance System - Cold water inlet sediment reducing device helps prevent sediment build up in tank. Increases first hour delivery of hot water while minimizing temperature build up in tank.
  • Vitraglas® Lining - Bradford White tanks are lined with an exclusively engineered enamel formula that provides superior tank protection from the highly corrosive effects of hot water. This formula (Vitraglas®) is fused to the steel surface by firing at a temperature of over 1600 ºF (871 ºC).
  • 1" Non-CFC Foam Insulation - Covers the sides and top of tank, reducing the amount of heat loss. This results in less energy consumption, improved operation efficiencies and jacket rigidity.
  • Water Connections - 3/4" NPT factory installed true dielectric fittings extend water heater life and eases installation.
  • Factory Installed Heat Traps - Design incorporates a flexible disk that reduces heat loss in piping and eliminates the potential for noise generation.
  • Protective Magnesium Anode Rod - Provides added protection against corrosion for long trouble-free service.
  • Steel Tank - Heavy gauge steel automatically formed, rolled and welded.
  • Field Convertible - Units are shipped from factory Three Phase, Non-Simultaneous (120 V and 277 V are shipped Single Phase, Non-Simultaneous). All models can be converted to Single Phase and/or Simultaneous operation in the field.
  • Voltages Available - 120 V, 208 V, 240 V, 277 V, 480 V.
  • T&P Relief Valve Included - Side T&P is standard. Optional top T & P location is available and must be specified when ordering.
  • Low Restriction Brass Drain Valve - Durable tamper proof design.




General Information
All models ETL listed. These heaters are wired inter-locking (Non-Simultaneous, Three Phase)

240 V with two 4500 W elements, unless otherwise specified.

All water connections are 3/4" NPT (19 mm). All electrical connections are 3/4" (19 mm).

All models certified at 300 psi test pressure (2068 kPa) and 150 psi working pressure (1034 kPa.).

Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.



Warranty
  • 3-Year Limited Tank Warranty / 1-Year Limited Warranty on Component Parts.




Note
Meet or exceed ASHRAE 90.1b (Current standard) C.E.C. Listed.

All Models include supplied insulation jacket.

NSF Construction not available.

"D" dimension listed as side/top.



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 DOWNLOADS 

Brochure for Light Duty Commercial Lowboy Energy Saver Electric Water Heaters
(PDF, 400KB)


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