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Marey ECO180

ECO180 ETL Approved Electric Water Heater with Digital Panel, Nickel-Chromium Heating Element, Smart Technology, Thermodynamic Cycle System and 5-Year Warranty, in Stainless Steel
★★★★★ ★★★★★

ECO180 ETL Approved Electric Water Heater with Digital Panel, Nickel-Chromium Heating Element, Smart Technology, Thermodynamic Cycle System and 5-Year Warranty, in Stainless Steel


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Quick Specs: View More

  • Width: 11"
  • Height: 16.1"
  • Depth: 3.5"

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The ECO180 ETL Approved Electric Water Heater from Marey features digital panel, nickel-chromium heating element, smart technology, thermodynamic cycle system 5-Year Warranty and stainless steel cover. Available at AppliancesConnection


  • Tankless Electric Water Heater
  • ETL approved
  • Compliant with Department of Energy electric tankless water heater requirements
  • Smart technology that avoids excess temperature waste
  • Adjusts to your tankless water heating needs
  • The only tankless water heater in the market which is not prone to sediment buildup
  • Compact design allows for easy installation in any home
  • German tankless water heating technology
  • Saves water and uses up to 60% less electricity than conventional tank water heaters, making it cost-effective and eco-friendly
  • Patented heating elements design ensures long lifetime
  • Excellent customer service support and 5 year warranty
  • Our electric tankless water heater uses SMART technology by only applying the power needed to heat the water to the desired temperature, maximizing energy savings

Additional Features:

  • German technology
  • Patent and innovative technology
  • TPCS thermodynamic cycle system
  • Terminater of the limescale
  • Aluminium magnesium alloy casting body
  • Stainless steel aqueduct
  • Imported stainless steel
  • Insulated heat-conducting magnesium powder
  • Nickel-chromium heating element


General Specifications
Power: 18kW
Activation Flow: 0.8 GPM
Recommended Wire Size: 2 x 8 AWG
Safe Operating Pressure: 5 PSI - 85 PSI
Water Connections: 3/4" NPT
Installation: Mounted Vertically
Temperature Setting: Digital Panel
Electriccal Specifications
Volts: 240 Volts
Frequency: 60 Hz.
Amps: 2 x 50 Amps
Dimensions and Weight
Width: 11"
Depth: 3.5"
Height: 16.1"
Weight: 16.4 lbs.
Temperature Increase Per GPM
1 GPM 87 Degrees F
1.25 GPM 85 Degrees F
1.5 GPM 80 Degrees F
1.75 GPM 76 Degrees F
2 GPM 74 Degrees F
2.25 GPM 67 Degrees F
2.5 GPM 56 Degrees F
2.75 GPM 51 Degrees F
3 GPM 46 Degrees F
3.25 GPM 44 Degrees F
3.5 GPM 42 Degrees F
3.75 GPM 39 Degrees F
4 GPM 36 Degrees F
4.50 GPM 31 Degrees F
5 GPM 29 Degrees F


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  • Brand:Marey
  • SKU:ECO180
  • Stock Id:736314
  • Product Number:ECO180


  • Fuel Type:Electric
  • Tankless:Yes
  • Gallons Per Minute:5 Gallons
  • Installation:Indoor


  • Volts:240 Volts
  • Portable:No


  • Width:11"
  • Depth:3.5"
  • Height:16.1"

    Technical Details

  • Color:Stainless Steel
  • Power:18kW
  • Amps:2 x 50 Amps
  • Frequency:60 Hz.
  • Usage:Residential
  • Water Connections:3/4" NPT
  • Activation Flow:0.8 GPM
  • Recommended Wire Size:2 x 8 AWG
  • Safe Operating Pressure:5 PSI - 85 PSI
  • Weight:18.00 lbs