Specification Sheet

GENERAL
Self-contained, electric refrigerated, wall hung water cooler.
Capacity of 50°F drinking water, based upon 80°F inlet water
and 90°F ambient.
Non-pressurized tank system is standard. Non-pressurized
water tank is located after bubbler valve, so that tank is
subject to line pressure only when valve button is pressed.
NO LEAD DESIGN
THIS WATER COOLER COMPLIES WITH THE LEAD-FREE
DEFINITION IN THE SAFE DRINKING WATER ACT OF 1986
AND LEAD CONTAMINATION CONTROL ACT OF 1988.
Elkay Water Coolers are manufactured with a waterway sys-
tem utilizing copper components and completely lead-free
materials. These waterways have no lead because all lead
materials, such as leaded brass, have been removed. All
joints are brazed using silver solder only. No lead solder is
permitted. A strainer with an easily cleanable screen is pro-
vided to allow trapping and convenient removal of waterborne
particulate of 140 microns and larger prior to their entry into
the water cooler.
These water coolers are certified to
NSF/ANSI 61.
COOLING SYSTEM
Motor Compressor: Hermetically sealed, reciprocating type,
115V, 60 Hz single phase. Sealed-in lifetime oil supply.
Equipped with electric cord and three prong molded rubber
plug.
Condenser: Fan cooled, copper tube with aluminum fins.
(EWA4 has steel tube with steel fins.) Fan motor is perma-
nently lubricated.
Cooling Unit: Combination tube-tank type. Tube portion is
continuous coil of copper tubing. Fully insulated with EPS
foam which meets Underwriters Laboratories Inc. require-
ments for self extinguishing material.
Refrigerant Control: Refrigerant HFC-134a is controlled by
accurately calibrated capillary tube for positively trouble-free
performance.
Temperature Control: Enclosed adjustable thermostat is
factory preset. Requires no adjustment other than for
altitude requirement.
CAPACITIES CHART
*Based on 80°F inlet water temperature.
•Pre-cooler capacities based on 60% spill through pre-cooler.
†Glass filler available at extra cost. Requires factory preparation to receive glass
filler.
††EWA16 and EWA20 meet only the lead-free definition of NSF/ANSI 61.
Rated watts shown are based on operational (run) time, in compliance with A.R.I.
Standard 1010 conditions. Specific applications will determine the actual watts
consumed per hour. Watts consumed will be based on number of people
served per hour (usage), ambient temperatures, and inlet water temperature.
*GPH of 50°F Drinking Water
Full Glass† Ship.
Model Base
Room Temperature °F
Rated Load Filler •Pre- Wt.
Number Rate 70°F 80°F 90°F Watts Amps Option Cooler Lbs.
††
EWA4 4.0 4.8 4.4 4.0 230 2.5 Yes No 66
††
EWA8 7.6 9.2 8.4 7.6 370 4.0 Yes No 69
††
EWA14 13.5 16.3 14.9 13.5 665 7.2 Yes No 72
††
EWA16 9.6 18.8 17.1 15.5 510 5.5 Yes Yes 76
††
EWA20 12.0 23.6 21.5 19.5 665 7.2 Yes Yes 74
Model EWA4
CONSTRUCTION
Fountain Top: One piece stainless steel top, polished to a
uniform Elkay bright luster finish. Exclusive Cascade basin
tested most splash-resistant, features multi-level deck design
with a built-in vandal-resistant strainer.
Exclusive Flexi-Guard
®
Safety Bubbler**: Innovative design
utilizes an infused anti-microbial pliable polyester elastomer
to prevent accidental mouth injuries. Flexes on impact, then
returns to original position. Strong. Abrasion-resistant. Anti-
sweat. Keyed in location to prevent rotation.
Removable Panel: Removable front panel offers easy acces-
sibility to interior. Cabinet design allows for flush to wall
mounting.
Color Selection: Gray Beige vinyl furnished as standard
unless alternate wrapper color is selected. Alternate wrapper
colors in vinyl are: Granite, Sandalwood, and Natural Almond.
All furnished at no extra cost. Stainless steel units available at
extra cost.
5 YEAR LIMITED WARRANTY on the refrigeration system of
the unit. Electrical components and water system are war-
ranted for 12 months from date of installation. Sample
Certificate available on request.
Elkay Pressure-Type Water Coolers are designed to operate
on 20 psi to 105 psi supply line pressure. If inlet pressure is
above 105 psi, a pressure regulator must be installed in the
supply line. Any damage caused by reason of connecting this
product to supply line pressures lower than 20 psi or higher
than 105 psi is not covered by the warranty.
STANDARDS
In keeping with our policy of continuing product improvement, Elkay reserves the right to change
product specifications without notice.
This specification describes an Elkay product with design, quality and functional benefits to the
user. When making a comparison of other producers’ offerings, be certain these features are not
overlooked.
**Patent #4,481,971
No Lead Wall Mount Water Cooler
Air Cooled – Models EWA4, EWA8,
EWA14, EWA16 and EWA20
®
SPECIFICATIONS
Elkay
2222 Camden Court
Oak Brook, IL 60523
Printed in U.S.A.
©2006 Elkay
(Rev. 9/06) 10-8H
elkayusa.com
Elkay Electric Air Cooled Water Coolers meet the
requirements of NSF/ANSI 61. Unit complies with
A.R.I. Standard 1010.