EE8F-40H - ProLine® Master 40 Gallon Tall Smart Electric Water Heater - 8 Year Limited Warranty

EE8F-40H - ProLine® Master 40 Gallon Tall Smart Electric Water Heater - 8 Year Limited Warranty Where to Buy

ProLine® Master
Get smarter hot water from American Water Heaters. Our ProLine® Master Smart electric water heaters are designed with iCOMMTM Wi-Fi technology greater control, leak detection and protection to provide homeowners with peace of mind.


  • Electronic Controls with WiFi Connectivity - Standard and vacation operating modes, Seven-segment display, Diagnostic feedback, and Element “Dry-Fire” protection
  • Remote Control through the American App - Change water temperature and operating mode remotely, Schedule hot water demand for optimized performance
  • Leak Detection Sensor - Sounds an audible alarm when water is detected
  • Automatic Shut-Off Valve - Closes valve on incoming cold water inlet when leak is detected
  • 8-Year Limited Tank Warranty, 8-Year Parts Warranty, 1-Year Labor Warranty
  • Blue Diamond® glass coating blend is formulated in the same lab that creates the protection for our industry-leading commercial product line..
  • Self-Cleaning Diffuser Dip Tube helps reduce sediment buildup inside the water heater tank to preserve high efficiency output for years of trouble-free operation.
  • Commercial-Grade Dual Stainless Steel Heating Elements - Stainless steel sheathed, screw-in, direct immersion, 5500-watt, 240-volt heating elements for maximum efficiency and longer life.
  • 3/4” top water connections
  • Exclusive Coregard™ heavy-duty anode rod with stainless steel core, top-mounted for added tank protection
  • Built-in electric junction box located on the top and ready for 1/2” or 3/4” conduit.
  • Thermostat/High Limit Control allows adjustment of water temperature while providing overheat protection.
  • 3 inches of “Environmentally-Friendly” Non-CFC foam insulation
  • Factory-installed CSA rated and ASME rated Temperature & Pressure relief valve
  • Factory-installed durable, tamper-resistant brass drain valve

CSA Low Lead Content Underwriters Laboratories

Tech Specs

  • Nominal Capacity:
    ?Nominal Capacity is a representative number provided by a manufacturer for comparison purposes. The actual rated storage volume of our water heaters may be found on the product details page on our website.
  • Rated Storage Volume:
    ?Rated Storage Volume is the measured storage volume defined by the Department of Energy.
  • UEF: 0.93
  • Family Size: 4
  • Leak Detection: Yes
  • Self Cleaning: Yes
  • Limited Warranty Tank: 8
  • Limited Warranty Parts: 8
  • Limited Warranty Labor: 1
  • Max Wattage: 5,500
  • Voltage: 240
  • Minimum Voltage Required: 240
  • Foam Insulation: Yes
  • Water Connection Location: Top
  • Water Connection Size: 3/4
  • First Hour Recovery (Gallons): 63


  • Height: 60 1/4"
  • Diameter: 20"
  • Width: 20"
  • Depth: 20"

Technical Documents:

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