80 Gallon Energy Smart® Electric Water Heater - 12 Year Warranty

80 Gallon Energy Smart® Electric Water Heater - 12 Year Warranty

Model: ES80H123-45D    Lowe's Item* #: 345705


  • Touch screen electronic user interface makes it easy to set temperature, operating mode, and engage safety lock feature
  • Choice of operating modes; Standard, Energy Smart® (intelligently reacts to hot water use patterns to reduce standby heat loss), and Vacation saves you money while you are away
  • Electronic thermostat employs thermistors to sense temperature, and has no mechanical parts to wear - making it more accurate and reliable than conventional thermostats
  • SmartPort equipped, means Energy Smart® is smart grid ready for future utility management, as well as plug and play ready for home automation applications
  • Premium incoloy stainless heating elements are more efficient and last longer than conventional elements
  • Extra thick environmentally friendly polyurethane foam insulation reduces heat loss for maximum efficiency, saves money
  • Self-cleaning dip tube reduces tank sediment, ensuring long tank life and optimal efficiency
  • Dry fire protection ensures the installer does not accidentally burn out the upper element when power is turned on, if the water level in the tank is not full
  • Factory installed temperature and pressure relief valve ensures safe operation
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Product Dimensions
Weight:207 lbs.
Configuration and Overview
Capacity:80 Gallons
Family Size:5+
Energy Star Certified:No
Energy Factor:0.92
Annual Cost of Operations:$573
LCD Display:Yes
Self Cleaning:Yes
Warranty Tank:12 Years
Warranty Parts:12 Years
Warranty Labor:1 Year
Max Wattage:4500
Emissions Standards:No Emissions
Foam Insulation:3 inches
Water Connection Location:Top
Water Connection Size:3/4 inch
T&P Relief Valve:Yes
Energy & Eco-Friendly
Energy Factor:0.92
Energy Smart®:Self-Diagnostic Electronic Control
80 Gallon Electric Water Heater - ES80H123-45D 4.7 5 250 250
Easy install, good features Good upgrade. Efficient. Hot water always there now. April 18, 2015
Hot water for days! My friend installed this water heater in about 3 hours (including brazing new copper piping from the house). The 80 gallon capacity lasts through two long showers and a bath, plus it heats water evenly and is easy to use. It was a good value also, considering there were smaller tank water heaters with lesser warranties. April 12, 2015
Love having the large capacity and easy settings. We have only had this product for about a month and it is working as advertised with great capacity for all water needs. The vacation setting is great and easy to use and should be an energy saver over time when we travel. I did buy the extended warranty to be secure in the next 12 years. It is a very large size, so make sure you have lots of room where it is installed and access behind and above before it is all hooked up. My understanding is that very soon the government is not going to allow 80 gallon capacity water heaters of the conventional type in order to further control consumers in some misguided attempt to "save the planet". If you need a large capacity and want a good value, then buy this soon before they are no longer allowed! April 3, 2015
clean and easy to read digital Control Panel instructions were clear and product was well packed. April 1, 2015
It seams to have good design, quality and ease of use, I will let you know in 12 years It seams to have good design, quality and ease of use, I will let you know in 12 years March 21, 2015
This product is easy to learn with great features Easy install and great price! Glad to get an 80 gallon March 19, 2015
This heater was easy to program We are happy to have a larger water heater. When company would visit we always ran out of hot water. The heater is styled very modern and looks great in our basement. It fit perfect where the other one was removed. Looking forward to many years of use as it has a 12 yr. warranty. March 16, 2015
ok i wish it was easier to program. i like the old way to hook-up water heaters. March 16, 2015
This product has great features Installed unit on 3-9-2015 with the help of my father in law. This unit replaced a twelve year old 50 gallon tank. It is just me and my wife at my house. We do use our Whirlpool bathtub and before when the tube was full there was no more hot water but now there is plenty of hot water to go around. The installation was very straight forward and completed in about an hour and a half. This is a very large tank and I am glad it is in the garage due to it's size but the stainless steel is very pleasing to the eye and the digital readout is nice. I cannot rate whether or not it has helped with our power bill but I am willing to bet it will. March 14, 2015
Overall a good product The unit was easy to installed. Has worked accordlying to its specifications. March 13, 2015

Owners Manual
Comprehensive information about your new appliance - from getting started to cleaning and maintenance - with answers to frequently asked questions.

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Troubleshooting & Repair

IMPORTANT - Read and follow the printed Installation Instructions that came with your water heater. The printed Instructions and product labels contain model-specific information, important warnings and safety notices. If you lack the necessary skills to install, troubleshoot or repair the water heater, get help from a qualified person.

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