Technical Specifications

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.
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.
Model LZSTL8C has self-closing Easy-Touch Controls on front
and both right and left sides.
Model LZTL8C has self-closing Easy-Touch Controls on the front
only.
All models have a hooded stream projector with Easy-Touch
Controls that require less than 3 pounds of force to activate.
Patented* 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.
NOTE: In special circumstances where both sides of unit may be
used simultaneously it is preferable to install two single filtered
units to obtain adequate stream height regardless of pressure.
Does not apply to non-refrigerated units.
These model coolers consists of a refrigerated lower unit which
requires a water supply, drain outlet and electrical supply.
ADA COMPLIANT
These Water Coolers comply with the requirements of A.D.A.
(Americans with Disabilities Act) when properly installed. Unit is
compliant if installed in an alcove and is also compliant when
mounted on an exposed wall if a wing wall is located on the left
side or if LKAPREZL apron is installed under upper unit. 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.
These water coolers are certified to
NSF/ANSI 61.
WATERSENTRY
®
VII FILTER SYSTEM
Elkay Water Coolers are equipped with the WaterSentry VII Filter
System, which is tested and certified by NSF International. The
WaterSentry VII Filter System reduces cysts such as cryp-
tosporidium and giardia by 99.99%. Tested to NSF/ANSI
Standard 53 yields a reduction of soluble and insoluble lead con-
tent to less than 0.015mg/l. This translates to lead reduction
levels of 93% to 99%. Class 1 particulate reduction as tested per
NSF/ANSI 42. Removes over 97.5% of free available chlorine
which provides Class 1 performance as tested to NSF/ANSI 42.
Provides taste and odor improvement.
Elkay
2222 Camden Court
Oak Brook, IL 60523
Printed in U.S.A.
©2009 Elkay
(Rev. 8/09) 8-19E
elkayusa.com
CAPACITIES CHART
**Based on 80°F inlet water temperature. †Glass filler available at extra cost.
Requires factory preparation to receive glass filler – upper unit only.
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 100°F Watts Amps Option Lbs.
LZSTL8C 8.0 9.7 8.8 8.0 7.2 370 4.0 Yes 92
LZTL8C 8.0 9.7 8.8 8.0 7.2 370 4.0 Yes 92
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. 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 refrigeration
system and fastens to wall. Provides increased structural integrity
and rigidity to cooler.
Stainless Steel Basin: Type 304 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 location 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 Vinyl lower shroud.
Stainless Steel lower shrouds available at extra cost.
5 YEAR LIMITED WARRANTY on the refrigeration system of the
unit. Electrical components and water system are warranted 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 sup-
ply line pressures lower than 20 psi or higher than 105 psi is not
covered by the warranty.
STANDARDS
* Patent #4,481,971
Two Station Wall Mount Water Coolers
with WaterSentry
®
VII Filter System – Barrier-Free
Access (Adult & Child) – NSF/ANSI 61 Compliant
Models LZTL8C and LZSTL8C
®
SPECIFICATIONS
Model LZSTL8C Model LZTL8C
RATED FOR INDOOR APPLICATIONS ONLY
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.