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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 Write a review

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


Compliant with DoE Requirements
Compliant with Department of Energy electric tankless water heater requirements

Smart Technology
Smart technology that avoids excess temperature waste

Not Prone to Sediment BuiltUp
The only tankless water heater in the market which is not prone to sediment buildup

Compact Design
Compact design allows for easy installation in any home

Uses Up to 60% Less Electricity
Saves water and uses up to 60% less electricity than conventional tank water heaters, making it cost-effective and eco-friendly

Patented Heating Elements
Patented heating elements design ensures long lifetime

5 Year Warranty
Excellent customer service support and 5 year warranty

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