Specification

GENERAL
Self-contained, wall hung electric refrigerated water cooler.
Chilling capacity of 50°F drinking water, based upon 80°F inlet
water and 90°F ambient.
Models EZS4 and EZS8 have self-closing Easy-Touch Controls
on front and both right and left sides.
Models EZ4 and EZ8 each have self-closing Easy-Touch
Controls on the front only.
Model EZSD is non-refrigerated. Same as EZS8 without cooling
system. (Requires outlet for power cord.)
All models have a hooded stream projector with Easy-Touch
Controls that require less than 3 pounds of force to activate.
Valve with built-in flow regulator provide constant stream from 20
to 105 psi, water pressure. Bubbler orifice fully protected to meet
all sanitary codes.
Non-pressurized stainless steel cooling tank is standard. Non-
pressurized water tank is located after bubbler valve, so that tank
is subject to line pressure only when Easy-Touch Control is
pressed.
ADA COMPLIANT
These Water Coolers comply with the requirements of A.D.A.
(Americans with Disabilities Act) when properly installed. Also
meets the guidelines for children’s environments providing the
floor to orifice height is 30" or less and proper clear floor space
is provided for parallel approach. (Based on Architectural and
Transportation Barriers Compliance Board final ruling.) Check
Local and State Codes.
NO LEAD DESIGN
These Water Coolers are certified to be lead-free as defined by
the Safe Drinking Water Act. Elkay Water Coolers are manu-
factured with a waterway system 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
provided to allow trapping and convenient removal of waterborne
particulate of 140 microns and larger prior to their entry into the
water cooler.
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 (domestic
models).
Condenser: Fan cooled, copper tube with aluminum fins. Fan
motor is permanently lubricated.
Cooling Unit: Combination tube-tank type. Self cleansing. Tube
portion is continuous coil of copper tubing. Tank is stainless
steel. Fully insulated with EPS foam which meets Underwriters
Laboratories Inc. requirements for self-extinguishing material.
Refrigerant Control: Refrigerant HFC-134a is controlled by
accurately calibrated capillary tube for positively trouble-free
operation.
Temperature Control: Enclosed adjustable thermostat is factory
pre-set. Requires no adjustment other than for altitude require-
ments. Easily accessible.
CONSTRUCTION
Frame: Galvanized structural steel chassis supports refrigera-
tion system and fastens to wall. Provides increased structural
integrity and rigidity to cooler.
Stainless Steel Basin: One piece polished to a uniform Elkay
bright luster finish. Basin has integral drain grid, embossed
bubbler pad. No exposed fasteners.
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 loca tion to prevent rotation.
Upper Shroud: Contoured shock-absorbing, provides additional
protection against accidental injury. No exposed fasteners.
Lower Shroud: One piece easy to remove and replace. Allows
access to internal components from three sides.
Cabinet: Cabinet design allows for flush to wall mounting. No
recess space is required.
Color Selection: Unless otherwise specified cabinet is two-tone
gray on upper shroud with textured gray lower shroud. Stainless
Steel lower shroud available at extra cost.
Protected by Elkay’s 5 Year Limited Warranty on the refrigera-
tion system of the unit.
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 sup-
ply line pressures lower than 20 psi or higher than 105 psi is not
covered by the warranty.
STANDARDS
Model EZS
Model EZ
Elkay
2222 Camden Court
Oak Brook, IL 60523
Printed in U.S.A.
©2011 Elkay
(Rev. 4/11) 12-23F
elkayusa.com
Wall Mount Water Coolers
Barrier-Free Access (Adult & Child)
NSF/ANSI 61 Compliant
Models EZ4, EZ8, EZS4, EZS8, EZSD and EZD
®
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®
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SPECIFICATIONS
CAPACITIES CHART
**Based on 80°F inlet water temperature. †Glass filler available at extra cost.
Requires factory preparation to receive glass filler.
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 Wt.
Number Rate 70°F 80°F 90°F Watts Amps Option Lbs.
EZS4 4.0 5.0 4.4 4.0 370 4.0 Yes 56
EZS8 8.0 9.7 8.8 8.0 370 4.0 Yes 56
EZ4 4.0 5.0 4.4 4.0 370 4.0 Yes 56
EZ8 8.0 9.7 8.8 8.0 370 4.0 Yes 56
EZSD –– – – –– Yes 18
EZD –– – – –– Yes 18
In keeping with our policy of continuing product improvement, Elkay reserves the right to change
product specifications without notice. Please visit elkayusa.com for most current version of Elkay
product specification sheets.
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.
Elkay Electric Air Cooled Water Coolers are listed
by Underwriters Laboratories Inc. and comply with
both Canadian and U.S. requirements.
These units comply with A.R.I. Standard 1010.
RATED FOR INDOOR APPLICATIONS ONLY
This cooler is certified by WQA to lead-free compliance including
NSF/ANSI 61-ANNEX G, AB 1953.