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 4.6 5 195 195
plenty of hot water Replaced an 11 year old, water heater that was going bad . had a light leak decided to replace. this water heater works just great so far. you can set it on energy smart mode, mine is set at 130 degree. it heats water very fast it seems, especially compared to my old water heater . its bigger than my old 80 gallon water heater . because this one has 3 inches of insulation September 10, 2014
Easy install and best value We shopped around after our water heater broke and found this product to be best value for the money. Price was fair and reasonable based on comparable market product (80-gal) and warranties. Easy to install, easy to operate and program. It has many features including the ability to run manually if electronics fail. Had hot water again after an hour or so. Good product. September 7, 2014
LIKE THE WARRANTY just installed and it was very easy, so far no problems August 30, 2014
Let you know in 12 years Initial product review and use are great. Construction quality seems to be very good. The WH is larger than my old one with same capacity - make sure it will fit through any doors and such to get to your installation location. Definitely takes two people to horse into position. Less noise than old unit. August 26, 2014
easy easy easy!!!!!1 electric bills were out of control had a 1 year old rheem 50 gallon never enough hot water. did some research found that this Unit would work when needed 1st elect bill cant wait to see if this helps August 17, 2014
too early to tell. just got it installed we like controls. the vacation button is nice . The placement of controls is a little off center after installing. it is hard to see. It is too large for pans that retailers sell . you require this so you need to make them more available. The 80 gallon tank is too large. August 17, 2014
I was quite please with the extras this water heater had to offer. I am not going to write a review until I have used the water heater for a month. Then I will let you know if I like it or not. I hope it lowers my electric bill. I do like the stream line look of the heater. August 13, 2014
This product has great features, like vacation mode. Can't wait to try it out. Looks nice too. This water heater was easy for the plumber to install. I like that it is equipped with a vacation mode and look forward to trying it out. It looks really nice as well. Hope to see the energy savings. This large capacity allows my family to never run out of hot water! August 12, 2014
love the digital readout we love all the programing features it will help conserve energy while on vacation also with the large temperature numbers it's easy to read at a distance and the funny thing is that my wife loves the color instead of the standard white August 4, 2014
Plenty of hot water I like the various modes that can reduce energy costs; i.e. vacation mode. I typically turn off the power when I am away. And, there is a temperature readout so I can avoid having to run the water over a thermometer. Other than that it just heats water. My only hope it lasts the 12 years guarantee. Check in on 2026. July 30, 2014

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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