ProLine® 40-Gallon Electric Water Heater

Model EN6-40-DORS 110
4.8 out of 5 Customer Rating
ProLine® 40-Gallon Electric Water Heater is rated 4.7 out of 5 by 604.
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Capacity (Gallons)
Limited Tank Warranty
Height Classification
Blanket
First Hour Rating

  • Steady Hot Water—Delivers 55 gallons of hot water in the first hour
  • Durable Heating Elements—Dual 4,500-watt commercial-grade heating elements deliver reliable and efficient hot water
  • Sturdy Build—Long-lasting lower Incoloy™ stainless steel element
  • ProLine® 40-Gallon Electric Water Heater
    Model EN6-40-DORS 110
    4.8 out of 5 Customer Rating
    ProLine® 40-Gallon Electric Water Heater is rated 4.7 out of 5 by 604.
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    Product Details
    • Steady Hot Water—Delivers 55 gallons of hot water in the first hour
    • Durable Heating Elements—Dual 4,500-watt commercial-grade heating elements deliver reliable and efficient hot water
    • Sturdy Build—Long-lasting lower Incoloy™ stainless steel element
    • HUD Compliant—Approved for use in mobile homes/manufactured housing
    • Corrosion Protection—Patented Blue Diamond® glass tank lining protects against corrosion
    • Auto-Cleaning Feature—DynaClean™ automatic cleaning system protects against sediment build-up
    • Long-Lasting Anode—Stainless steel CoreGard™ anode rod protects against corrosion longer than ordinary anodes
    • Simple Drainage—Commercial-grade brass drain valve for durable and easy operation
    • Factory-Installed Relief Valve—CSA certified and ASME rated T&P relief valve is factory-installed
    • Peace of Mind—6-year limited tank and parts warranty for added peace of mind

    • The State ProLine® Standard Electric water heater is the reliable choice when you want to maximize hot water output and energy savings. The EN6-40-DORS incorporates a 40-gallon (nominal) tank and 4,500 watts to deliver a first hour rating of 55 gallons at a Uniform Energy Factor of 0.92.

      Environmentally-friendly insulation and factory-installed heat trap nipples reduce heat loss to optimize energy savings.

      Featuring State's advanced tank protection, this ProLine® water heater includes a stainless steel CoreGard™ anode rod, Blue Diamond® glass lining and DynaClean™ automatic sediment-cleaning—designed to help protect the tank from the corrosive effects of water and extend the life of the water heater. The EN6-40-DORS includes a 6-year limited tank warranty.

      State ProLine® water heaters are residential products built to commercial-grade standards and are only available for purchase through professional wholesalers and contractors.

    Specifications
    Tech Specs
    Nominal Gallon Capacity
    40 Gallons
    Rated Storage Volume
    37 Gallons
    UEF
    0.92
    Power Source
    ELECTRIC
    Limited Tank Warranty
    6 Years
    Limited Parts Warranty
    6 Years
    T&P Relief Valve
    Yes
    Water Connection Location
    TOP
    Water Connection Size
    0.75"
    Emissions
    Low NOx
    First Hour Rating
    55 Gallons
    ASME Certified
    No
    Blanket Included
    No
    Destination Country
    US
    Height to T&P
    40.75
    Installation Type
    INDOOR
    Max Wattage
    4,500
    Number of Elements
    2
    Application
    RESIDENTIAL
    Shipping Height 
    53.63
    Shipping Length 
    23.69
    Shipping Width 
    21.5
    Side Loop
    No
    Voltage
    240
    Dimension & Venting
    Type
    Water Heater
    Height
    49.75"
    Diameter
    20.5"
    Width
    20.5"
    Shipping Weight
    98 lbs
    Maintenance & Troubleshooting
    Maintenance

    Electric - Adjusting the Thermostat

    Electric - Checking and Replacing Lower Heating Element

    Electric - Checking and Replacing Upper Heating Element

    Electric - Not Enough Hot Water

    Electric - Replacing the Lower Thermostat

    Electric - Replacing the Upper Thermostat

    Troubleshooting

    Electric - No Hot Water

    Electric - Tripped ECO

    Marketing Videos
    Electric - Application and Installation
    Electric - Features and Benefits
    Electric - How It Works
    All Reviews for ProLine® Standard Electric (110 series)
    Rated 5 out of 5 by from So far so good, had since Tuesday! Looks good, plenty of hot water!
    Date published: 2020-07-05
    Rated 5 out of 5 by from Have had the heater for two month and it is performing as I had expected. Even been through a couple of power outages and after about 10 hours still had hot water.
    Date published: 2020-06-29
    Rated 5 out of 5 by from Very happy with performance I bought this product after my previous State water heater wore out after 11 years of excellent service. I was very happy to go with the same manufacturer, because I had no problems with the previous one. So far I’m very pleased with this one.
    Date published: 2020-06-27
    Rated 5 out of 5 by from Great, I haven't ran out of hot water yet and have had 2 people showering at the same time!!
    Date published: 2020-06-25
    Rated 5 out of 5 by from Replacement of old water heater Installed by a plumber/contractor in my community, fits nicely in same location as previous product and seems to be working just fine.Really hard to rate it since I have only had it 2 hrs. but comes highly recommended by my Plumber and that is what counts to me.
    Date published: 2020-06-12
    Rated 5 out of 5 by from replaced of 14 year old State 2nd heater put in that day, 1st one had a leak from the hot water line coming out from tank......
    Date published: 2020-06-07
    Rated 5 out of 5 by from Good Product State water heaters are good products, have had plenty of hot water since installing.
    Date published: 2020-05-26
    Rated 5 out of 5 by from Excellent recommendations This product was highly recommended and is made in USA. That is a major selling point for us.
    Date published: 2020-05-09
    Rated 5 out of 5 by from WATER GETS HOT QUICK MY OTHER WATER HEATER WENT OUT.CALLED DIFFERENT PLUMBERS AROUND 5.PM ,NONE WOULD COME OUT ,GOT THIS PLUMBER HERE TO MY RESCUE,PUT ME IN A NEW ONE I'M GLAD NO OTHERS WOULD COME.GOT A GOOD WATER HEATER INSTEAD OF SOME THAT WANT LAST NO TIME.
    Date published: 2020-05-08
    Rated 5 out of 5 by from Great Value Works great and easy to install. Best value for your money!
    Date published: 2020-05-06
    Rated 5 out of 5 by from Very easy to maintain. We only just had this installed one day ago, but the yearly maintenance information is very easy. We like it.
    Date published: 2020-05-06
    Rated 5 out of 5 by from Easy to install Bought it & installed the same day. Only took about an hour.
    Date published: 2020-04-25
    Rated 5 out of 5 by from Good so far This product came with my new home no problems as of now.
    Date published: 2020-04-15
    Rated 5 out of 5 by from works great great install looks good in garage quick to get hot water
    Date published: 2020-04-14
    Rated 5 out of 5 by from Had to replace an older water heater that just decided to quit. Since we have geothermal and a solar water heating panel - called our solar pros for help. They decided on two things - State Water heater - and larger capacity ( 50-DORS ). The installation went well. Have lots of hot water when needed. Plus, it is easy to set the thermostats to our preferred temp. Have only had this unit for 3 weeks, so cannot say anything about the energy costs.
    Date published: 2020-04-11
    Rated 5 out of 5 by from Noticable Difference My old tank was beginning to seep a bit and I knew it was a matter of time. So I consulted with my plumber and he chose this model. The output now reaches the sinks much faster - it's nice to wash my hands in warm water again!
    Date published: 2020-04-10
    Rated 5 out of 5 by from Works great I bought this in January 2020 and i have had no issues at all. Works great
    Date published: 2020-04-09
    Rated 5 out of 5 by from Awersome Product I purchased it exactly a week ago, and I’m loving it, especially the size, water temperature has prefect so far!!
    Date published: 2020-04-04
    Rated 5 out of 5 by from had item and it lasted from12/16/1996 - 03/30/20 Just bought this item 03/31/2020 , went on the fact that owned this same water previous for nearly 24 years.
    Date published: 2020-04-02
    Rated 5 out of 5 by from Great water tank, heats water really fast. Just got it yesterday, my old heater went out. Great water tank
    Date published: 2020-03-26
    Rated 5 out of 5 by from So far so good The original State water heater that was installed in my condo was back in 1995 and it was working fine up till last month. If a water heater could last 25 years then I'm going to stick with the same brand.
    Date published: 2020-03-13
    Rated 5 out of 5 by from over tanl I bought this two mo. ago and now we have hot water all the time. This makes all of us very happy.
    Date published: 2020-03-12
    Rated 5 out of 5 by from Bought right bofore the holidays. Very happy with it.
    Date published: 2020-03-05
    Rated 5 out of 5 by from Simple Installation and simple features. The purchase of a comparable model to my last one was a no-brainer. The old tank was still strong after 24 years. This looks the same. Simple and seems to serve its purpose.
    Date published: 2020-02-29
    Rated 5 out of 5 by from Happy with the product. Works very well. Happy with the product. Works very well. Would purchase it again.
    Date published: 2020-02-27
    Rated 5 out of 5 by from Great product so far! New unit that’s working fine so far after recently being installed.
    Date published: 2020-02-20
    Rated 5 out of 5 by from Great equipment I bought this house with this tank it fine no complaints
    Date published: 2020-02-02
    Rated 5 out of 5 by from Severes the purpose It was just installed by Melton Plumbing that was contacted by the Home warranty company
    Date published: 2020-01-30
    Rated 5 out of 5 by from So Far So Good Just installed today, but trust Pardee Plumbing who installed it, so I feel like I will be very satisfied.
    Date published: 2019-12-16
    Rated 5 out of 5 by from works great so far so good no problems hope it stays that way.
    Date published: 2019-12-14
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