FCC ID: 2AC8R-NFC2 Water Bottle Filler

ezH2O Liv Built-in Filtered Water Dispenser INSTALLATION, CARE & USER MANUAL Contents 4. 3. 1. General Information. 2 1.1 Installation, Care & User Manual . 2 1.2 Disclaimer . 2 1.3 Serial Number Location . 2 1.4 Contact Information. 2 1.5 Notice of Changes . 2 1.6 Models Covered in Manual . 3 1.7 Radio Frequency Compliance. 3 1.8 Warranty . 3 2. Safety . 4 2.1 General . 4 2.2 Safety Alert Symbol. 4 2.3 Personal Safety. 4 2.4 Property Damage . 5 Installation Preparation . 5 3.1 General Information . 5 Installation . 6 4.1 Tools Required . 6 4.2 Installer Supplied Parts Required . 6 4.3 Critical Depth Dimensions. 6 4.4 Mounting Height Dimensions . 7 4.5 Water Dispenser Installation . 7 4.5.1 Installing Water Dispenser into the Wall 7 4.5.2 Installing the Filter Box. 8 4.5.3 Connecting the Water Lines. 9 4.6 Connecting the Optional Catch Basin Drain 10 4.7 Remote Filter Location . 12 4.8 Remote Water Chiller . 13 5. Startup . 13 6. Cleaning . 14 7. Maintenance . 14 7.1 Filter Cartridge Replacement . 14 8. Troubleshooting. 16 9. Frequently Asked Questions (FAQ) . 16 10. Wiring Diagram . 17

(630) 574-8484 1000005232 (Rev. A - 04/19) 1 Elkay Manufacturing Company Built-in Filtered Water Dispenser 1. General Information 1.1 Installation, Care & User Manual Read all instructions carefully BEFORE starting the installation and familiarize yourself with the various parts of this product. This manual contains step-by-step installation, adjustment, and maintenance instructions for the Built-in Water Dispenser. Followed carefully, these instructions will result in an easy, trouble-free installation of this Elkay Manufacturing Company (Elkay) product. Additional use and care documents can be found on the Elkay website at http://www.elkay.com/support. Any deviations, additions, or deletions from the described methods, without the prior written approval of our Customer Care department, will void the warranty covering this product. Make sure the installation and use of this product meet all local, state, and federal plumbing and electrical codes. Save these instructions for future reference. WARNING To avoid product or property damage, personal injury, or even possible death, carefully read, understand, and follow all the instructions in this Installation, Care, & Use Manual before installing this product. Improper installation, use, and/or maintenance of this product could cause a dangerous situation that results in injury or death. Do not operate power tools unless you read and understand the instructions and warnings in this and all other applicable manuals. Proper use of tools and the products described in this guide is your responsibility. Failure to follow these instructions could result in personal injuries, water damage, and other damage to floors, pipes, walls, and other portions of your home. 1.2 Disclaimer The information contained in this Installation, Care, & Use Manual is given free of charge. It is based upon technical data which we believe to be reliable and is intended for use by persons having knowledge of this technical area at their own discretion and risk. Elkay assumes no responsibility for results obtained or damage incurred from the use of this material either in whole or in part by the buyer. 1.3 Serial Number Location Please use the serial number located on the inside right wall of the main enclosure, just above the junction box. Use this serial number when contacting us with questions concerning the installation of this product. 1.4 Contact Information General Information Elkay Manufacturing Company 2222 Camden Court Oak Brook, IL 60523 Phone: 630.574.8484 Email: consumer@elkay.com Website: http://www.elkay.com USA/Canada Customer Care Phone: 800.476.4106 Email: CustCare@Elkay.com International Customer Care Phone: 630.575.4755 Email: IntlCare@Elkay.com Installation Services Phone: 800.952.8064 Email: installservice@elkay.com Website: http://www.elkay.com/contact-us/install 1.5 Notice of Changes The information, specifications, and illustrations in this manual are based on the information that was available at the time this material was written and can change at any time. Dimensions are given in inches (") and millimeters (mm). Elkay Manufacturing Company Built-in Filtered Water Dispenser 2

(630) 574-8484 1000005232 (Rev. A - 04/19) 1.6 Models Covered in Manual LBWD00xxC where xx represents color of facia/glass LBWD06xxK where xx represents color of facia/glass 1.7 Radio Frequency Compliance The water dispenser and filter communicate with each other through a Near Field Communication (NFC) device. This short-range, wireless connectivity technology is designed to monitor the status of the filter and to alert the user when it is time to change the filter. This device complies with part 15 of the FCC Rules. Operation is subject to the following two (2) conditions:

(1) This device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de license. Lexploitation est autorise aux deux conditions suivantes: (1) lappareil ne doit pas produire de brouillage, et (2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. The user should avoid prolonged exposure within 20 cm of the antenna, which may exceed the FCC radio frequency exposure limits. 1.8 Warranty This product is covered by a Limited Warranty and Elkay will not be held responsible for damage of any kind in connection with the installation of the product. Refer to the Elkay website http://www.elkay.com/warranty and click on DRINKING WATER PRODUCT WARRANTY Changes or modifications not approved by the manufacturer could void the users authority to operate the equipment. This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

(630) 574-8484 1000005232 (Rev. A - 04/19) 3 Elkay Manufacturing Company Built-in Filtered Water Dispenser 2. Safety THINK SAFETY!

Think Safety Before performing any work, read and understand the safety instructions in this manual. 2.1 General The Elkay Manufacturing Company (Elkay) cannot anticipate every possible circumstance that might involve a potential hazard during the installation or maintenance of this product. The warnings and instructions in this Installation, Care, & Use Manual are, therefore, not all-inclusive. If a tool, installation procedure, or work method that is not specifically recommended by Elkay is used, you must be satisfied that it is safe for yourself and others. You should also make sure that the product will not be damaged by the methods you choose. Most work-related accidents are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. As you install and maintain this product, you must be alert to potential hazards. You should also have the necessary training, skills, and tools to perform any installation or maintenance procedure. 2.2 Safety Alert Symbol This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. This manual contains WARNINGS, CAUTIONS, NOTICES, SAFETY INSTRUCTIONS, and NOTES which must be followed to prevent the possibility of improper service, damage to the equipment, personal injury, or death. The following keywords call the readers attention to potential hazards. Hazards are identified by the Safety Alert Symbol and followed by a signal word such as WARNING or CAUTION. 2.3 Personal Safety WARNING These warnings indicate a potentially hazardous situation which, if not avoided, could result in serious injury or death. Follow all instructions related to the installation and/or maintenance of this product (unit). Personal Protection Be sure to use all personal protective equipment, such as sturdy safety glasses, work shoes, hearing protection, and cut resistant gloves, whenever necessary, to ensure your own safety. To avoid eye injury, always wear protective glasses with side shields when using power tools. Also, make sure no one else can be injured by flying particles when using power tools. Always wear ear protection, such as earmuffs or earplugs, when using power tools. Wear protective cut resistant gloves during installation to protect against sharp edges from sheet metal components. Power Tool Hazard To prevent personal injury or possible death, always follow the electrical safety recommendations of the power tools manufacturer. Do not use power tools in an unsafe manner. Power tools should only be connected to a circuit protected by a ground-fault circuit interrupter

(GFCI). If an extension cord is required, always use an appropriate extension cord. Shock and Electrocution Hazards Failure to follow these instructions could result in severe electrical burns, significant injuries, and even death. Water will conduct electric current to create a short circuit, resulting in injury or death. Never use electric power tools around water or Keep all liquids away from electrical cords and wet floors/surfaces. power tools. If an extension cord is required, always use an appropriate extension cord. DO NOT create a short circuit between a source of electricity and a liquid by being in contact with both simultaneously. Elkay Manufacturing Company Built-in Filtered Water Dispenser 4

(630) 574-8484 1000005232 (Rev. A - 04/19) WARNING Contacting live electrical wiring with power tools or hand tools can cause serious injury or death. Make sure all related circuit breakers are turned OFF. Test for live circuits or wiring inside any wall where installation of the product requires cutting into a wall. Prior to any maintenance, make sure the unit is disconnected from the power source and the circuit breaker is turned OFF. Prior to installation, test for live circuits or wiring inside the wall before cutting or drilling into the wall. Before working near any electrical circuit or wiring, remove all power and use a circuit tester to verify the power has been disconnected. Contact with live electricity can cause serious bodily injury and in some cases death. CAUTION These cautions indicate a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. Follow all instructions related to installation and/or maintenance of this product. Tripping Hazard Personal injury can result from tripping over power cords, tools, or other installation items. DO NOT leave items laying around the work area. Cutting Hazard The installation of this product requires using power tools. Keep hands away from the cutting edge of any tool used in the installation of our product. Placing fingers in or around the cutting blades could result in serious personal injury. Use Proper Tools Always use proper tools which are in good working condition during the installation of the product. 3. Installation Preparation NOTICE The installation of this product requires electrical and plumbing connections that use specific skills and knowledge. If you are unsure or not qualified to make these connections, consult a qualified plumber, electrician, or installer for this installation. Professional installation is recommended. 3.1 General Information 1. This water dispenser is designed for indoor use only and should not be installed outdoors or in a humid environment. This water dispenser should not be installed on exterior walls. NOTICE A water supply pressure below 40 psi will result in decreased water flow through the unit and damage to the product. A pressure above 105 psi will also cause damage to the product. 2. Make sure the water supply pressure to the product is between 40 and 105 psi. The water dispenser with filter requires 40 psi minimum water pressure. 3. Use care when opening and removing the packaging to prevent damage to the product. a. Inspect the product for any shipping damage and report it immediately to the location of purchase. Installation of a damaged product will void the warranty. b. Confirm that all parts have been included for the proper installation of this product. Contact the location of purchase if damaged parts are found. NOTICE Make sure no electrical wiring, potable water inlet pipes, or drain water outlet pipes will be damaged during installation of the product. Damage to any of these items can cause electrical damage, fire, and/or water damage. 4. Shut off the water supply source and disconnect power to the electrical circuit being used to operate the product before starting the installation. 2.4 Property Damage NOTICE Inspect Before Cutting Make sure no electrical wiring or plumbing is present before cutting into a wall.

(630) 574-8484 1000005232 (Rev. A - 04/19) 5 Elkay Manufacturing Company Built-in Filtered Water Dispenser 4. Installation 4.1 Tools Required Tool Tape Measure Wall Cutting Tool Level Phillips Screw Driver Various Electrician's Hand Tools Various Plumber's Hand Tools 3/32 Allen Wrench Used For Locate the mounting opening. Remove section of wall to insert unit. Proper mounting into the wall cavity. Remove electrical box cover. Connecting power source to the unit's wiring. Connecting unit's plumbing to the household water source and waste drain. Remove the front covers. 4.2 Installer Supplied Parts Required Description

#8 Flathead Screws 1-1/4" long. Electrical 12/2 with ground electrical wire (depending on local building codes the installation could require rigid conduit, armored cable, or plastic sheath NM-B cable). Electrical wire nuts (appropriate size). GFCI circuit (connected into an electrical circuit). Water 3/8" flexible water tubing (copper or plastic). Quarter-turn shut off valve at the location of the water source. 1/4 inch copper or plastic tubing if a remote filter is installed Optional Catch Basin Drain Qty. 8 1 1 15 feet or less 1-1/4" P-trap and related parts. Plumbers Putty Additional 3/4 inch drain hose if the installation requires a longer drain hose than the supplied 13-inch long hose. 4.3 Critical Depth Dimensions 1. Make sure the wall cavity is deep enough to house the water dispenser (dimension A). 2. If the optional filter unit will be installed make sure there is adequate space to route electrical wiring between the wall and the filter box which is approximately 1-5/8" for standard 2 x 4 wall construction. A B C D Water Dispenser A) 3-7/8" (97 mm) deep. B) 19-7/8" (505 mm) high. Filter Unit C) 6-5/8" (169 mm) high. D) 2-3/8" (61 mm) deep. Elkay Manufacturing Company Built-in Filtered Water Dispenser 6

(630) 574-8484 1000005232 (Rev. A - 04/19) 4.5 Water Dispenser Installation There are several installation options available:

Water dispenser with attached filter box and filter. Water dispenser with a remote filter. Note: When the filter is located in a remote location, mount the filter vertically on a wall or other supporting structure. Water dispenser with remote filter and chiller. Note: When the filter is located in a remote location, mount the filter vertically on a wall or other supporting structure before the water chiller. Water dispenser with optional waste drain. Use the following sections to install the water dispenser using the appropriate configuration. 4.5.1 Installing Water Dispenser into the Wall 1. Cut the opening into the wall using the suggested mounting dimensions as a guide. 2. Place the unit into the wall cavity and slide it up against the drywall at the top of the opening. The unit is designed with 1/4 inch overlap to conceal any irregularities at the top of the wall opening. 4.4 Mounting Height Dimensions 1. The suggested water dispenser mounting height to the center of the water dispenser sensor (D) is 47 inches

(1194 mm). This height can be adjusted higher or lower depending on the desires of the user. A B C 1 2 D 3 A Wall Opening Dimensions 1) P-trap. 2) 3/8 inch flexible water tubing. (3) Electrical box. Wall Opening Dimensions A) 14-1/2 inches (368 mm) wall opening. Unit Height (from floor) B) 55-3/4 inches (1441 mm). C) 47 inches (1194 mm). Rough-in Reference Dimensions D) 21-1/8 inches (537 mm) centerline of filter water inlet. Note Item 1: If the p-trap is sealed within the wall, under the water dispenser, all the plumbing joints must be glued. The glue must be appropriate for the PVC pipe utilized. If the p-trap uses threaded components, they must be easily accessible. Note Item 2: According to most electrical codes, the electrical box cannot be sealed inside a wall cavity with no access. If the electrical connection is placed under the unit, a user-supplied removable wall cover will be required to access the junction box.

(630) 574-8484 1000005232 (Rev. A - 04/19) 7 Elkay Manufacturing Company Built-in Filtered Water Dispenser CAUTION Follow all safety practices and industry regulations and standards when connecting any electrical device. 5. Connect a 110 VAC power supply to the water dispenser. Route the wiring through the wall into the bottom of the electrical gang box. A 1/4 inch offset helps conceal any irregularities at the top of the wall opening. 3. Using a bubble level, level the water dispenser and attach it to the wall studs using four #8 flathead screws. A 15 AMP GFCI Circuit Breaker is required for safe installation. Route the appropriate electrical wiring through a wiring clamp into the gang box. Tighten the wiring clamp to prevent the wire from being pulled out of the gang box. Connect black wire to supplied voltage line (black) wire and the white wire to neutral. Use provided wire nuts to insulate the connections. If required by code a green grounding screw can be used to connect a grounding wire inside the gang box. NOTICE Do not use a cord with a three-

prong plug to power this unit. 4. Locate the electrical gang box, at the lower right-hand corner of the water dispenser, and remove the cover. Note: If an optional filter unit will be installed under the water dispenser, the space behind that filter box is limited so make sure any electrical wiring will not interfere with mounting the filter box into the wall. Refer to "4.3 Critical Depth Dimensions" on page 6 for additional information. 4.5.2 Installing the Filter Box 1. If the filter unit is being installed in the wall opening under the water dispenser, replace the front cover of the water dispenser to help locate and align the filter box under the water dispenser. Elkay Manufacturing Company Built-in Filtered Water Dispenser 8

(630) 574-8484 1000005232 (Rev. A - 04/19) NOTICE It is recommended to attach the front cover with the top two mounting screws to prevent it from falling away from the water dispenser while the filter unit is being installed. 2. Place the filter unit into the wall opening and slide it up against the bottom of the water dispenser. Make sure the filter unit is in alignment with the water dispenser and screw it in place using four #8 flathead screws. Do not completely tighten the screws until the filter unit cover is installed and the fit between the water dispenser cover and the filter cover is checked. Create an even gap across the entire unit. 4.5.3 Connecting the Water Lines 1. Connect the 1/4 inch water line from the water dispenser to the filter housing. NOTICE Do not disconnect the 1/4 inch tubing from the water valve at the top of the water dispenser. This connection has been factory tested to be leak-free and could result in water leaking into the unit if this connection is changed. a. If the filter unit is installed below the water dispenser, connect the 1/4 inch tube to the fitting below the filter, as shown. Note: Some side-to-side and up-and-down movement of the housing is capable to accurately align the filter unit with the water dispenser. 3. Replace the filter unit cover and check the gap between the two covers. Adjust the filter box to create an even gap all the way across the units.

(630) 574-8484 1000005232 (Rev. A - 04/19) 9 Elkay Manufacturing Company Built-in Filtered Water Dispenser b. If the filter is installed in a remote location, attach an installer supplied length of 1/4 inch tubing to the 1/4 inch tubing from the water dispenser using a union coupling. The type of 1/4 inch tubing, copper or plastic, should meet all local regulations and building codes. Note: Elkay also recommends installing a shutoff valve at the source of the water supply for the water dispenser. 3. Mark the current date on the water filter label and attach it to filter head, if not already installed. Firmly press the filter onto the filter head and turn it clockwise to install or counterclockwise to remove. Make sure the label is facing outward. Note: Do not place the remote filter more than 15 feet from the water dispenser. 2. Connect an installer supplied 3/8 inch water supply tube to the quarter-turn shutoff valve, as shown. The type of tubing, copper or plastic, should meet all local regulations and building codes. 4.6 Connecting the Optional Catch Basin Drain The water dispenser does not require a drain connection to the household wastewater plumbing. The water dispenser has a built-in catch basin that will hold the typical overflow that can occur when using the product. Some local building codes, however, may require a wastewater drain to prevent the potential overflow of water. The following steps cover the installation of the drain. Elkay Manufacturing Company Built-in Filtered Water Dispenser 10

(630) 574-8484 1000005232 (Rev. A - 04/19) 1. Remove the metal tray and the plastic drip tray from the drain basin. 4. Place the drain basin back into the water dispenser and reinstall the two screws. 2. Remove the two screws attaching the drain basin to the water dispenser. Remove the drain basin. 5. Place a small amount of plumbers putty around the lip of the strainer flange and insert it into the hole. If the flange does not fit, carefully open the size of the hole. 3. Place the drain basin on a flat, hard surface, such as a piece of sacrificial wood. Carefully drill a hole in the basin using a 1-inch hole saw using the centering-dimple as a guide to center the hole saw. Note: Do not use a 1-1/8 inch hole saw as this will make the opening too large. 6. Install the O-ring over the strainer threads.

(630) 574-8484 1000005232 (Rev. A - 04/19) 11 Elkay Manufacturing Company Built-in Filtered Water Dispenser 7. Thread the strainer into the drain adapter. Tighten the connection to create a watertight seal. 10. Connect the drain adapter into the household waste drain pipe. If the p-trap is located inside a sealed walled, it must have permanently-glued joints. If the p-trap is in an accessible location, a standard non-glued p-trap is acceptable. Note: Whichever installation method is used, it must meet local standards and building codes. 4.7 Remote Filter Location The filter unit can also be installed remotely, up to 15 feet away from the water dispenser. The remote filter location is normally associated with the installation of a water chiller. 1. If desired, remove the filter unit from the filter box. 8. Attach one end of the 3/4 inch flexible drain hose to the 3/4 inch barbed drain adapter connection using the supplied hose clamp. The supplied flexible drain is 13 inches long. If a longer drain hose is required, it must be installer-supplied. 2. Securely mount the filter unit in the desired location. 9. Route the drain hose through the filter box and attach the other end to the p-trap drain adapter using a hose clamp. The drain adapter is designed to be glued into a 1-1/4 inch PVC pipe. Elkay Manufacturing Company Built-in Filtered Water Dispenser 12

(630) 574-8484 1000005232 (Rev. A - 04/19) Follow the installation instructions that come with the water chiller. A filter unit must also be installed prior to the chiller, and the water line from the chiller to the water dispenser cannot be more than 15 feet long. When the filter is located in a remote location, mount the filter vertically on a wall or other supporting structure near the chiller. Water Filter Water Chiller Water Dispenser Note: The remote chiller can take from 24 to 48 hours to provide completely chilled water. 5. Startup 1. Open the shutoff valve(s) for the water supply. Check for any water leaks. 2. Place the ON/OFF switch in the upper left-hand corner of the water dispenser opening in the OFF position. Turn ON power to the unit (typically a circuit breaker). 3. Move the power switch to the ON position and make sure the LED lights are lit. 3. Connect a 3/8 inch water supply line, copper or plastic, to the quarter-turn shutoff valve. 4. Connect a 1/4 inch water line, copper or plastic, to the outlet connector of the filter. 5. Connect the 1/4 inch water line to either a remote chiller or the 1/4 inch water line on the water dispenser. Use a union connection fitting to connect the water line to the water dispenser. NOTICE Do not disconnect the 1/4 inch tubing from the water valve at the top of the water dispenser. This connection has been factory tested to be leak-free and could result in water leaking into the unit if this connection is changed. 6. If a remote chiller is installed, follow the installation instructions provided with that unit. 4.8 Remote Water Chiller A remote water chiller can be installed in connection with the water dispenser to supply chilled water. The chiller must be installed within 15 feet of the water dispenser, in an accessible location. Install the chiller with adequate ventilation space as outlined in the water chiller manual. The standard installation of the built-in water dispenser supplies filtered water at the ambient temperature of the water supply that comes into the unit. This temperature can vary greatly depending on the location of the incoming water line.

(630) 574-8484 1000005232 (Rev. A - 04/19) 13 Elkay Manufacturing Company Built-in Filtered Water Dispenser 4. Place a container under the water dispenser spout to activate the fill sensor and dispense at least one gallon of water to bleed off any trapped air from the supply lines and filter as well as flush any fine carbon particles from the filter. FILTER LIFE PLASTIC BOTTLES SAVED 8. Once the installation is complete, the water has been turned on, and any trapped air has been bled from the system re-check for any water leaks. 6. Cleaning Warm, soapy water can be used to clean the exterior panels of the unit. Extra caution should be used to clean the glass cover panel. It can be easily scratched and should only be cleaned with mild soap and water or glass cleaner and a clean, soft cloth. Use of harsh chemicals

(including bleach), petroleum-based, or abrasive cleaners will void the warranty. Complete care and cleaning instructions can be found at http://www.elkay.com/care-and-cleaning and click on Drinking Water Products Care For care of the outside surfaces of the water dispenser refer to the Elkay website http://www.elkay.com/

drinking-products-care 7. Maintenance 7.1 Filter Cartridge Replacement A filter cartridge is designed to filter approximately 750 gallons of water at which time it must be replaced. The filter should also be replaced every 12 months if the 750-gallon maximum is not reached. 1. Remove four screws from filter box cover using a 3/32 Allen wrench (if filter box is installed). Note: The water dispenser is set to automatically shut off after 16 ounces of water has been dispensed to prevent overflow and potential flooding so multiple activations will be required to get the required one gallon of water flow through the unit. 5. If there are no leaks and the unit is functioning correctly, install the water dispenser cover and then install the filter box cover using the flathead screws and a 3/32 inch Allen wrench. 6. Upon initial startup, the PLASTIC BOTTLES SAVED indicator panel should show several bottles have been saved due to the water used to initially start up the unit. 7. The left-most FILTER LIFE indicator light should also be lit. This light shows the filter is functioning correctly and has used less than 65 percent of its capacity. When the middle blue light illuminates, the filter has reached 66 percent of its life and will need to be changed soon. When this indicator light comes on, a replacement filter should be ordered. The right-most red light will illuminate in red and indicates that the filter should be changed. Elkay Manufacturing Company Built-in Filtered Water Dispenser 14

(630) 574-8484 1000005232 (Rev. A - 04/19) 2. Shut off the water supply using the shut-off valve. Turn water shut-off valve handle to the OFF position

(clockwise). The handle will be facing up when closed. Note: The filter head contains an automatic shut-off valve that stops the flow of water, in case filter is inadvertently removed without shutting OFF the water supply. 3. Activate the water dispenser using a water bottle to relieve pressure in the water line. 7. Drain the filter before disposing of it in the trash. The filter can be discarded along with the everyday trash. 8. Remove and discard the protective cap from the new filter cartridge. 9. Mark the current date on the label of the new filter cartridge in the space provided. 10. Attach the filter cartridge by firmly inserting it onto the filter head and twisting it clockwise until it is completely seated. The label must be facing outward to be correctly installed. 4. Shut OFF power to the unit at the circuit breaker. 5. Place a towel inside the filter box, under the filter, to absorb any water that leaks out of the filter when it is removed. 6. Twist the filter counterclockwise until it is disengaged. Remove the filter and quickly hold it upright. 11. Restore power to the unit at the circuit breaker.

(630) 574-8484 1000005232 (Rev. A - 04/19) 15 Elkay Manufacturing Company Built-in Filtered Water Dispenser 12. Check the filter status light. If the red light is blinking the filter is installed incorrectly. A steady blue light indicates the filter is installed properly. 13. Open the water supply valve. 14. Place a container under the spout to activate the fill sensor and dispense at least one gallon of water. This amount of water will bleed any trapped air from the supply lines and filter as well as flush any fine carbon particles from the filter. Note: The unit is set to automatically shut off after 16 ounces of water has been dispensed to prevent overflow and potential flooding so activations will be required to get the needed one gallon of water flow through the unit. 15. Check for leaks. 16. Re-install the filter box cover. 8. Troubleshooting Description Water is not getting cold. Water runs continuously from water dispenser. Low water flow. No water flow. Blinking red light. Blinking red and blue light. Possible Cause Standard water dispenser (non-

chilled) Water chiller is not operating properly. Sensor is defective or dirty. Solenoid or solenoid diaphragm is defective. Supply water pressure is less than required. Filter is plugged. Solenoid water valve not opening fully. No electrical power. Water shut-off valve(s) closed. Bottle sensor is not operating properly. Blocked or damaged water line. No filter. Filter incorrectly installed. Filter wire disconnected. Remedy Standard unit only supplies ambient temperature water. Refer to water chiller manual. Clean or replace sensor. Replace solenoid water valve. Note: To verify faulty solenoid, disconnect the power while water is running. If water flow does not stop immediately then replace the solenoid. Water pressure must be between 40 and 105 psi. Replace filter. Replace solenoid water valve. Restore power to the unit. Open all shut-off valves (one is located inside the filter box if installed and another may be at the water source). Sensor is malfunctioning and must be replaced. Locate affected line and remove blockage or damage. Replace filter. Check filter is completely installed. Check filter cable connections. 9. Frequently Asked Questions

(FAQ) For FAQ questions refer to the Elkay website elkay.com/ezh2o-liv Elkay Manufacturing Company Built-in Filtered Water Dispenser 16

(630) 574-8484 1000005232 (Rev. A - 04/19) 10. Wiring Diagram Alcove LED's IR Board 3.3 volts RS232 comm Built-in Filtered Water Dispenser Wiring Diagram Water valve Water Dispenser Control Board Main 120VAC Ferrite Bead Mfr: Fair-Rite Part # 0443167251 120VAC Molex connector for extension cable ON/OFF switch 120VAC NFC lter board RS232 comm Extension cable for NFC board:

Can be 18 inches for local use OR 18 ft for remote use. Electrical Box

(inside water dispenser) Electrical Line IN

(630) 574-8484 1000005232 (Rev. A - 04/19) 17 Elkay Manufacturing Company Built-in Filtered Water Dispenser

Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 2.911 (d)(5) Attestation FCC ID: 2AC8R-NFC2 Date: 4/11/2023 Elkay Manufacturing Company (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Elkay Manufacturing Company (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment and is not an affiliate or subsidiary of an entity identified on the Covered List. Sincerely yours, Ren G. Laude Senior Compliance Engineer Elkay Manufacturing Company 1333 Butterfield Road, Suite 200, Downers Grove, IL 60515 | 630-574-8484 | elkay.com

Date: 4/11/2023 UL LLC 12 Laboratory Dr. Research Triangle Park, NC 27709 USA To whom it may concern:

I, the undersigned, hereby authorize UL LLC to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Verification Services Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing UL LLC as our representative, we still recognize that we are responsible to:

a) fulfill the requirements for the scope of certification requested, including implementing any appropriate changes requested by UL Verification Services Telecommunications Certification Body (TCB) and / or the FCC;

b) supply any and all information needed for the evaluation of the products for which certification is sought;

c) make claims regarding certification only in respect of the scope for which certification has been granted;

d) not use our product certification in such a manner as to bring the TCB or FCC into disrepute and to not make any statement regarding product certification which the TCB or FCC may consider misleading or unauthorized;

e) discontinue use of all advertising matter that contains any reference thereto and complies with any and all actions required by the FCC upon suspension or cancellation of certification;

f) use certification only to indicate that products are certified in conformity with specified standards;

g) endeavor to ensure that no certificate or report or any part thereof is used in a misleading manner, and any copies of the grants/certificates shall be reproduced in their entirety;

h) comply with the requirements of the TCB and FCC, including the use of marks and label information prescribed for the scope of certification, when making reference to product certification in communication media such as documents, brochure or advertisements;

i) comply with the requirements for certification, supply any information needed for evaluation of products to be certified and, where applicable, make provision for the participation of observers;

j) ensure that products marketed under the scope of the requested certification continue to comply with the certification requirements;

1333 Butterfield Road, Suite 200, Downers Grove, IL 60515 | 630-574-8484 | elkay.com k) provide a sample of a production unit for testing within 30 days of the request should this product be selected as part of either the TCBs or the FCCs market surveillance requirements;

l) keep a record of all complaints relating to products compliance with requirements of relevant standard; make records available to UL or FCC when requested; take appropriate action with respect to such complaints and any deficiencies found in the product that affect compliance with requirements for certification; document the actions taken with respect to complaints and/or deficiencies;

m) inform the TCB immediately of any changes that may affect its ability to comply with the certification requirements. This authorization is valid until further written notice from the applicant. Sincerely Yours, Ren G. Laude Senior Compliance Engineer Elkay Manufacturing Company 1333 Butterfield Road, Suite 200, Downers Grove, IL 60515 | 630-574-8484 | elkay.com

Date: 6/8/2023 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 2.911 (d)(7) Agent Designation Attestation FRN: 0023945819 To whom it may concern:

Elkay Manufacturing Company (the applicant) as required by section 2.911(d)(7), will also serve as the agent for service of process for the above referenced FCC ID. The applicant acknowledges that they will maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-

related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. Ren G. Laude Elkay Manufacturing Company 2AC8R-NFC2 1333 Butterfield Road, Suite 200 Downers Grove, IL 60515 Rene.Laude@Elkay.com Sincerely yours, Ren G. Laude Elkay Manufacturing Company 1333 Butterfield Road, Suite 200 Downers Grove, IL 60515 1333 Butterfield Road, Suite 200, Downers Grove, IL 60515 | 630-574-8484 | elkay.com

June 22, 2023 Attn: FCC Office of Engineering and Technology / UL Verification Services TCB Ref: Class 2 Permissive Change for FCC ID: 2AC8R-NFC2 Original approval date: May 13, 2019 Additional C2PC dates: none Applicant: Elkay Manufacturing Company To Whom It May Concern This is to request for a Class II Permissive Change to address the following proposed changes to Elkays Filter NFC Board:

1. A new alternate Microprocessor Crystal at Y3 from the same manufacturer as the original with identical electrical and radio characteristics but with a larger SMD pad footprint. That is, the new alternate is not pin-to-pin compatible. 2. Enlarge the PCB trace-pads at Y3 to accommodate both the original and new alternate Microprocessor Crystal. The reason for these changes is that the original Microprocessor Crystal has increasingly long lead-

times to procure and has become more difficult to obtain in the required production volumes. To clarify, this request addresses all nine conditions of FCCs guidance for permissive change, Notification# 202109-001, titled Class II Permissive Change for PCB and Part Modification and PAG C2PCPXPAG C2PCPX, see our finding on page two. Additionally, to help compare the original and alternate Microprocessor Crystals, see attached technical datasheets on pages 3-5 and pages 6-9, respectively. And for details of the enlarged PCB trace-pads at Y3, see the Schematic document. And for images of the changed Elkay Filter NFC Board, see Internal Photos document. The following tests were performed to validate the fundamental frequency, primary modulator circuit, maximum power, or field strength ratings have remained unchanged:

Radiated, conducted emissions: FCC Part 15 Subpart C. Frequency stability If any questions regarding this application, please feel free to contact me. Sincerely yours, Ren G. Laude Senior Compliance Engineer Elkay Manufacturing Company 1333 Butterfield Road, Suite 200, Downers Grove, IL 60515 | 630-574-8484 | elkay.com 1 of 9 Conditions per FCCs PAG C2PCPX Notification# 202109-001 Findings Compliant Compliant Compliant 1) The requirements of 2.1043 are fulfilled, i.e., the devices block functions for the fundamental frequency, primary modulator circuit, maximum power, or field strength ratings shall remain unchanged. 2) Transmitter PCB layout and parts changes are only permitted if there is no change in identifying a devices form, functional specification, as initially granted or previously approved under a Class II permissive change. 3) PCB changes are limited to non-substantive modifications layout changes to the same size physical circuit board previously granted. 4) C2PCPX is not permitted to add, remove, augment, or change capabilities, such as transmitters, increased bandwidth, additional rule parts, bands, etc.. 5) In the PAG submission for item C2PCPX, the applicant shall provide complete information on testing demonstrating that the proposed changes for fundamental emissions are unchanged within the normal, acceptable tolerances and out-of-band; emissions do not exceed the appropriate limits. The PAG submission shall include all applicable test reports and internal photos. 6) The modified device shall not be marketed under the existing grant of certification before confirmation that the C2PCPX PAG is approved and granted. 7) Software Defined Radio (SDR) grants that use the C2PCPX procedure are not permitted to make subsequent Class III permissive changes. 8) The C2PCPX PAG procedure has no impact on the provisions of V) of this publication for non-SDR software-only changes; thus, adding an equipment class when related to rule changes is still permitted. 9) Class I permissive changes are not permitted3 under this C2PCPX procedure. Compliant Compliant Compliant Compliant N/A N/A 1333 Butterfield Road, Suite 200, Downers Grove, IL 60515 | 630-574-8484 | elkay.com 2 of 9 CERAMIC SMD MICRO MINIATURE MICROPROCESSOR CRYSTAL ABM7 Pb in Glass

(exempt per RoHS 2002/95/EC Annex (5)) RoHS/RoHS II Compliant 6.0 x 3.5 x 1.4mm

Moisture Sensitivity Level (MSL) This product is Hermetically Sealed and not Moisture Sensitive - MSL = N/A: Not Applicable FEATURES:

Low in height (1.4 mm max.)

Ceramic package assures high reliability

Small size SMD, suitable for high density applications

Superior heat-resistant glass sealing

Wide operating temperature available STANDARD SPECIFICATIONS:

APPLICATIONS:

Computers, Modems, Communication equipment

Thin equipment

Industrial wide temperature applications Parameters Minimum Typical Maximum 48.000

+60

+125

+50

+50 7 100 5 See table 1 below 18 10 Frequency Range Operating Temperature Storage Temperature Frequency Tolerance @ +25C Frequency Stability over the Operating Temperature (ref. to +25C) Equivalent series resistance Shunt capacitance (C0) Load capacitance (CL) Drive Level Aging@25C3C Insulation Resistance 8.000

-10

-55

-50

-50 500 Table 1 Frequency (MHz) 8.000 9.999 10.000 11.999 12.000 15.999 16.000 48.000 ESR() max. 100 80 60 50 Notes Fundamental AT-cut See options Units MHz C C ppm See options ppm See options pF pF W ppm M See options First year

@ 100Vdc 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit:

www.abracon.com REVISED: 09-03-19 ABRACON IS ISO9001-2015 CERTIFIED 3 of 9 CERAMIC SMD MICRO MINIATURE MICROPROCESSOR CRYSTAL ABM7 Pb in Glass

(exempt per RoHS 2002/95/EC Annex (5)) RoHS/RoHS II Compliant OPTIONS AND PART IDENTIFICATION: (left blank if standard) ABM7-

MHz -

6.0 x 3.5 x 1.4mm

Frequency in MHz e.g. 14.31818MHz 26.000MHz Load Capacitance (pF) Please specify CL in pF or S for series (8 to 33pF) Please contact ABRACON for other values Custom ESR if other than standard R

: Specify a value in

(e.g.: R40) OUTLINE DIMENSION:

Packaging Blank: Bulk T: 1kpcs/reel T2: 250pcs/reel Operating Temp. E: 0C ~ +70C B: -20C ~ +70C C: -30C ~ +70C N: -30C ~ +85C D: -40C ~ +85C J ( ** *): - 40 C ~ +105C 100 ppm only

(***) Please check with Abracon for availability for non-standard frequencies with these operating temperature options. Freq. Tolerance 1: 10 ppm 7: 15 ppm 2: 20 ppm 3: 25 ppm 4: 30 ppm Freq. Stability U: 10 ppm (*) G: 15 ppm (**) X: 20 ppm W: 25 ppm Y: 30 ppm H: 35 ppm Q: 100 ppm

(*) -10C to 60C only.

(**) Contact ABRACON for availability for

-40C to +85C Dimensions: inches (mm) Note: Due to the availability of raw materials, this part may be manufactured with the chamfer on pin 1. Be advised that this does not affect the electrical characteristics of the crystal in any way. 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit:

www.abracon.com REVISED: 09-03-19 ABRACON IS ISO9001-2015 CERTIFIED 4 of 9 RE CERAMIC SMD MICRO MINIATURE MICROPROCESSOR CRYSTAL

(exempt per RoHS 2002/95/EC Annex (5)) RoHS/RoHS II Compliant ABM7 Pb in Glass 6.0 x 3.5 x 1.4mm

REFLOW PROFILE:

TAPE & REEL:

Packaging:

T: 1000pcs/reel T2: 250pcs/reel Dimensions: mm ATTENTION: Abracon Corporations products are COTS Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracons products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information. 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit:

www.abracon.com REVISED: 09-03-19 ABRACON IS ISO9001-2015 CERTIFIED 5 of 9 SMD MICROPROCESSOR CRYSTAL ABLS7M2 Pb RoHS / RoHS II Compliant 7.0 x 4.1 x 2.0mm Moisture Sensitivity Level (MSL) This product is Hermetically Sealed and not Moisture Sensitive - MSL = N/A: Not Applicable FEATURES:

Reduced footprint from ABLS (standard HC/49US package) by 50%

Low profile: 2.0mm max. height Suitable for RoHS compliant reflow Tight stability & extended temperature options High reliability & Cost effective Resistance welded metal package STANDARD SPECIFICATIONS:

APPLICATIONS:

Wireless Applications Home electronics Computers, modems, and communications Microprocessors Parameters Minimum Typical Maximum

*egnaR ycneuqerF Standard Frequencies Operation Mode Operating Temperature erutarepmeT egarotS Frequency Tolerance @+25C Frequency Stability over the Operating Temperature ( ref. to +25C) Equivalent series resistance (R1)

@+25C

)0C( ecnaticapac tnuhS

)LC( ecnaticapac daoL leveL evirD gnigA ecnatsiseR noitalusnI Drive level dependency (DLD) 0.21 0.04 12.0, 12.288, 13.5, 13.56, 14.31818, 14.7456, 16.0, 18.432, 20.0, 20.5, 24.0, 24.576, 25.0, 26.0, 27.0 Fundamental (AT-cut) 0 04-

-50

-50 5-

005

+70

+125

+50

+50 60 40 25 5 001 5+

81 05 Units zHM MHz C C ppm ppm Fp Fp W mpp M Notes See options See options See options 12.000 ~ 16.000MHz 16.001 ~ 30.000MHz 30.001 ~ 40.000MHz Standard (See options if other than STD)

@25C3C First year

@ 100Vdc 15V 10nw ~ 100uw12 points Change in ESR (Maximum - Minimum) over DLD range < 30% ESR max.

* Please contact Abracon for other frequencies. ABRACON IS ABRACON IS ISO9001:2015 TIFIED CECE RRTIFIED Revised:07.29.2021 Headquarters: 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 6 of 9 SMD MICROPROCESSOR CRYSTAL ABLS7M2 Pb RoHS / RoHS II Compliant 7.0 x 4.1 x 2.0mm PART IDENTIFICATIONS:

(left blank if standard) ABLS7M2 -

MHz - - - -

Frequency in MHz Please specify the frequency in MHz. e.g. 12.000MHz 14.31818MHz Load Capacitance

(pF) Please specify CL

(Minimum 8pF) in pF or S for series Custom ESR if other than standard R

: Specify a value in

(e.g.: R40) Operating Temp. Blank: 0C ~ +70C A: -10C ~ +60C B: -20C ~ +70C C: -30C ~ +70C N: -30C ~ +85C D: -40C ~ +85C J: -40C ~ +105C K: -40C ~ +125C Packaging Blank: Bulk T: Tape & Reel Freq. Stability

(See Table 1 for details) Blank: 50 ppm U: 10 ppm G: 15 ppm X: 20 ppm W: 25 ppm Y: 30 ppm H: 35 ppm Q: 100 ppm Freq. Tolerance Blank: 50 ppm 1: 10 ppm 7: 15 ppm 2: 20 ppm 3: 25 ppm 4: 30 ppm Operating Temp. A: -10C ~ +60C Std.: 0C ~ +70C B: -20C ~ +70C C: -30C ~ +70C N: -30C ~ +85C D: -40C ~ +85C J: -40C ~ +105C Table 1 Available Combinations of Operating Temp. and Freq. Stability Freq. Stability U:10ppm G:15ppm X:20ppm W:25ppm Y:30ppm H:35ppm Std.:50ppm Q:100ppm K: -40C ~ +125C Note: Please contact Abracon for other frequency stability and operating temperature range options. ABRACON IS ABRACON IS ISO9001:2015 CE RTIFIED CE RTIFIED Revised:07.29.2021 Headquarters: 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 7 of 9 SMD MICROPROCESSOR CRYSTAL ABLS7M2 OUTLINE DIMENSION:

Pb RoHS / RoHS II Compliant 7.0 x 4.1 x 2.0mm Actual Size Comparison ABLS ABLS7M2 11.4 x 4.7 x 4.2 mm 7.0 x 4.1 x 2.0 mm Dimension: inches [mm]

REFLOW PROFILE:

ABRACON IS ABRACON IS ISO9001:2015 TIFIED CECE RRTIFIED Revised:07.29.2021 Headquarters: 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 8 of 9 SMD MICROPROCESSOR CRYSTAL ABLS7M2 TAPE & REEL:

T = tape and reel (3000pcs/reel) Pb RoHS / RoHS II Compliant 7.0 x 4.1 x 2.0mm No. A C D T F G H Dimensions

(mm) 100 1.0 330 2.0 16.4 1.0 20.4 0.5 13.0 0.2 20.2 min. 1.5 min. No. J K L M N P Q R S Dimensions

(mm) 1.5 4.0 0.1 16.0 0.3 7.5 0.1 9.4 0.1 2.5 0.1 0.3 0.05 8.0 0.1 4.4 0.1 Dimensions: mm ATTENTION: Abracon Corporations products are COTS Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracons products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environ-

ment, written consent and authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information. ABRACON IS ABRACON IS ISO9001:2015 TIFIED CECE RRTIFIED Revised:07.29.2021 Headquarters: 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 9 of 9

Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject:

Professional Installation Declaration FCC ID:

2AC8R-NFC2 To Whom it May Concern:

We, Elkay Manufacturing Company hereby declare that TVWS device Model series LBWD*

and LBWDC* are intended for professional installation. Furthermore;

To qualify for professional installation, please explain why the hardware is not readily

(1) available to average consumer. Description:

This product requires modifying a buildings wall structure and connecting to the buildings water, drain and electrical supply. Therefore, professional installation is required to maintain building safety and ensure the health and safety of the products end users. Applicant must ensure device cannot be sold retail to the general public or by mail order.

(2) Description:

Sales only via exclusive qualified distributors. Describe what is unique, sophisticated, complex, or specialized about your equipment

(3) which REQUIRES it to be installed by a professional installer?

Description:

Since product requires hardwiring to a buildings electrical supply and connecting to its water supply and drain system, only qualified personnel familiar with local and national electrical and building plumbing codes should perform this work. This is essential to ensure buildings safety and ensure end-product remains safe for general public use. Applicant intended use is generally not for the general public.

(4) Description:

Yes, once professionally installed and maintained, end-product is for general public use. Installation must be controlled.

(5) Description:

Proper installation instructions are provided with each product and must be abided by. Installed by licensed professionals. (EUT sold to dealer who hire installers)

(6) Description:

Qualified sale distributors hire qualified professional installers. Installation requires special training (special programming, access to keypad, field

(7) strength measurements made) Description:

Some special training is required. 1333 Butterfield Road, Suite 200, Downers Grove, IL 60515 | 630-574-8484 | elkay.com If you should have any question(s) regarding the above declaration, please do not hesitate to contact us. Sincerely, Ren G. Laude, Senior Compliance Engineer Phone: 630-575-4761 Rene.Laude@Elkay.com April 11, 2023 1333 Butterfield Road, Suite 200, Downers Grove, IL 60515 | 630-574-8484 | elkay.com

June 8, 2023 Attn: FCC Office of Engineering and Technology / UL Verification Services TCB Subject:

Request for Confidentiality FCC ID:

2AC8R-NFC2 To Whom It May Concern:

Pursuant to the provisions of Sections 0.457 and 0.459 of the Commissions rules (47 CFR 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Antenna Specification Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Ren G. Laude Senior Compliance Engineer Elkay Manufacturing Company 1333 Butterfield Road, Suite 200, Downers Grove, IL 60515 | 630-574-8484 | elkay.com