All rights reserved. Residential Electric Models with “E6”, “E9”, “E12” & “MHE” Prefixes (Except Utility “U” Models) Item Number Description Part Number 1 Access Doors 2610109 2 Thermostat Cover (Upper & Single Element Heaters) 4810106 Thermostat Cover (Double Element Heaters) 4810107 3 & 4 Upper Thermostat w/High Limit for Double Element Heaters 6900803 Lower Thermostat for Double Element Heaters 6900802 Single Element Thermostat for Single Element Heaters 6900804 5 Elements - Copp

All rights reserved. Residential Electric Models with “E6”, “E9”, “E12” & “MHE” Prefixes (Except Utility “U” Models) Item Number Description Part Number 1 Access Doors 2610109 2 Thermostat Cover (Upper & Single Element Heaters) 4810106 Thermostat Cover (Double Element Heaters) 4810107 3 & 4 Upper Thermostat w/High Limit for Double Element Heaters 6900803 Lower Thermostat for Double Element Heaters 6900802 Single Element Thermostat for Single Element Heaters 6900804 5 Elements - Copp

Care should be taken to make sure that the hinges are not damaged during installation. HEARTH The fire should be installed to stand on a constructional hearth of non-combustible materials not less than 125mm (5'') thick conforming to Building Regulations. Dimensions of the hearth should project at least 300mm (12'') forward of the front of the appliance and 150mm (6'') at the sides. The surface of the hearth should be free of combustible materials. In most buildings with solid concrete floors th

– Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. – WHAT TO DO IF YOU SMELL GAS: • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions. • If you cannot reach your gas supplier, call the fire department. – Installation and service must be performed by a qualified installer

6. Altering the circuitry without prior consent or advice is not legitimate. 7. Any work security regulations that are applicable at the location where the appliance is being serviced have to be strictly obeyed. This applies also to any regulations about the work place itself. 8. All instructions concerning the handling of MOS - circuits have to be observed. SAFETY COMPONENT ( MUST BE REPLACED BY ORIGINAL PART ) NOTE: 3 DESCRIPTION Congratulations! With buying an Electro-Voice PRECISION SERIES p

The temperature of incoming ground water (cold water inlet temperature) varies greatly throughout the U.S. and also fluctuates with change of season. The temperature of water as it enters the water heater will determine the amount of “temperature rise” required to achieve the desired hot water outlet temperature (120°F is recommended). The best way to measure your incoming ground water temperature is to use a thermometer to measure cold water temperature during the coldest season of the year. To

Smith Water Products Company. We appreciate your confidence in our products. CAUTION TEXT IN BLACK BOLD TYPE OR UNDERLINED CONTAINS INFORMATION RELATIVE TO YOUR SAFETY. PLEASE READ THOROUGHLY BEFORE INSTALLING AND USING THIS APPLIANCE. McBEE, SOUTH CAROLINA, USA PLACE THESE INSTRUCTIONS ADJACENT TO HEATER AND NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE. PRINTED 0107 197569-000 ROUGH-IN DIMENSIONS FIGURE 1. DIMENSIONS Model Units A B C D E F G H J K L M BT-80 Inches 61 1/8 58 1/2 29 11/16 26 1/2 15

7 digit product number 3. Serial number 4. Date of installation 5. Place of purchase Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . .2 71681 REV.A 03-09 2 Table of Contents Water Heater Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 Unpacking the Water Heater . . . . . . . . . . . . . . . . . . . . . . 3 Installation Requirements . . . . . . . . . . .

The innovative Cyclone Xi design takes performance to its highest level with efficiencies of 95% and 96%. Models are available from 120,000 BTUs and now up to 500,000 BTUs. In addition, the Cyclone Xi features an Intelligent Control System making it the smartest water heater in the industry. Cyclone Xi provides outstanding hot water output, with dramatic savings on operating costs compared to units with standard 80% efficiency. A.O. Smith’s leading-edge engineering delivers conventional power-ve