Internet #204357401

Model # ECO180

0764177000255

18 kW, 4.4 GPM ETL Certified 220-Volt Self-Modulating Residential Multiple Points of Use Tankless Electric Water Heater

  • Save up to 60% on electricity bills for water heating
  • Only in the market that doesn't get sediments
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.
$ 306 22 /piece
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Frequently Bought Together

Frequently Bought Together

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Product Overview

  • Save up to 60% on electricity bills for water heating
  • Only in the market that doesn't get sediments
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.
The 220-Volt ECO180 unit by MAREY provides 18kW of power, being the perfect solution for multiple points of use in the Southern areas of the US (up to 3 points of use simultaneously in such locations). This unit provides 31°F increase at 4.4 GPM, allowing you to have multiple points of use running simultaneously in hot climates. If you live in colder regions, this unit can reach up to 80°F at 1.5 GPM for hot water output at one point of use at time. MAREY´s ECO180 is ETL approved and recommended for the whole US territory. This unit must be installed no more than 40 ft. from the intended point of use and it must be installed by a professional as its electrical requirements demand (2) 50 Amp breakers. The complete ECO line by MAREY is designed with corrosion resistant heating elements which reduce hard water build up from chlorine and calcium. Please consult temperature map for suggested points-of-use according to geographical area.
  • 220-Volt ECO 18kW unit requires (2) 50 Amp breakers
  • Unit must be installed by a professional plumber or electrician to ensure safety and quality
  • German-designed with high quality stainless steel water channel and heating chamber the ECO line by MAREY is the only one in the market with a corrosion resistant patented heating element, which reduces hard water, build up from chlorine and calcium
  • smart technology: easy management and simple adjustments on a LCD panel allows you to program the exact desired water temperature thereby optimizing electricity consumption
  • Recommended for 2 simultaneous showers (2.0 GPM each) in hot climates (US southern regions) in colder regions it is suitable to provide hot water to a shower at 2.0 GPM check the temperature map for more information
  • Tankless water heaters save energy because they use up to 60% less energy than conventional tank water heaters as a result, they are cost effective and environmentally friendly
  • MAREY’s ECO line can maintain 98% efficiency level throughout a lifetime
  • No need for pre-heating: instant tank less water heater on demand heating
  • Endless hot water on demand: activated by water pressure (5 to 85 PSI) from the moment the faucet is opened
  • ETL approved
  • Please consult temperature map for suggested points-of-use according to geographical area



  • California residents see Prop 65 WARNINGS

Product Overview

  • Save up to 60% on electricity bills for water heating
  • Only in the market that doesn't get sediments
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.
Model #: ECO180
Internet #: 204357401

The 220-Volt ECO180 unit by MAREY provides 18kW of power, being the perfect solution for multiple points of use in the Southern areas of the US (up to 3 points of use simultaneously in such locations). This unit provides 31°F increase at 4.4 GPM, allowing you to have multiple points of use running simultaneously in hot climates. If you live in colder regions, this unit can reach up to 80°F at 1.5 GPM for hot water output at one point of use at time. MAREY´s ECO180 is ETL approved and recommended for the whole US territory. This unit must be installed no more than 40 ft. from the intended point of use and it must be installed by a professional as its electrical requirements demand (2) 50 Amp breakers. The complete ECO line by MAREY is designed with corrosion resistant heating elements which reduce hard water build up from chlorine and calcium. Please consult temperature map for suggested points-of-use according to geographical area.

  • 220-Volt ECO 18kW unit requires (2) 50 Amp breakers
  • Unit must be installed by a professional plumber or electrician to ensure safety and quality
  • German-designed with high quality stainless steel water channel and heating chamber the ECO line by MAREY is the only one in the market with a corrosion resistant patented heating element, which reduces hard water, build up from chlorine and calcium
  • smart technology: easy management and simple adjustments on a LCD panel allows you to program the exact desired water temperature thereby optimizing electricity consumption
  • Recommended for 2 simultaneous showers (2.0 GPM each) in hot climates (US southern regions) in colder regions it is suitable to provide hot water to a shower at 2.0 GPM check the temperature map for more information
  • Tankless water heaters save energy because they use up to 60% less energy than conventional tank water heaters as a result, they are cost effective and environmentally friendly
  • MAREY’s ECO line can maintain 98% efficiency level throughout a lifetime
  • No need for pre-heating: instant tank less water heater on demand heating
  • Endless hot water on demand: activated by water pressure (5 to 85 PSI) from the moment the faucet is opened
  • ETL approved
  • Please consult temperature map for suggested points-of-use according to geographical area



  • California residents see Prop 65 WARNINGS

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
  • Save up to 60% on electricity bills for water heating
  • Only in the market that doesn't get sediments
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.
The 220-Volt ECO180 unit by MAREY provides 18kW of power, being the perfect solution for multiple points of use in the Southern areas of the US (up to 3 points of use simultaneously in such locations). This unit provides 31°F increase at 4.4 GPM, allowing you to have multiple points of use running simultaneously in hot climates. If you live in colder regions, this unit can reach up to 80°F at 1.5 GPM for hot water output at one point of use at time. MAREY´s ECO180 is ETL approved and recommended for the whole US territory. This unit must be installed no more than 40 ft. from the intended point of use and it must be installed by a professional as its electrical requirements demand (2) 50 Amp breakers. The complete ECO line by MAREY is designed with corrosion resistant heating elements which reduce hard water build up from chlorine and calcium. Please consult temperature map for suggested points-of-use according to geographical area.
  • 220-Volt ECO 18kW unit requires (2) 50 Amp breakers
  • Unit must be installed by a professional plumber or electrician to ensure safety and quality
  • German-designed with high quality stainless steel water channel and heating chamber the ECO line by MAREY is the only one in the market with a corrosion resistant patented heating element, which reduces hard water, build up from chlorine and calcium
  • smart technology: easy management and simple adjustments on a LCD panel allows you to program the exact desired water temperature thereby optimizing electricity consumption
  • Recommended for 2 simultaneous showers (2.0 GPM each) in hot climates (US southern regions) in colder regions it is suitable to provide hot water to a shower at 2.0 GPM check the temperature map for more information
  • Tankless water heaters save energy because they use up to 60% less energy than conventional tank water heaters as a result, they are cost effective and environmentally friendly
  • MAREY’s ECO line can maintain 98% efficiency level throughout a lifetime
  • No need for pre-heating: instant tank less water heater on demand heating
  • Endless hot water on demand: activated by water pressure (5 to 85 PSI) from the moment the faucet is opened
  • ETL approved
  • Please consult temperature map for suggested points-of-use according to geographical area



  • California residents see Prop 65 WARNINGS

Product Overview

  • Save up to 60% on electricity bills for water heating
  • Only in the market that doesn't get sediments
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.
Model #: ECO180
Internet #: 204357401

The 220-Volt ECO180 unit by MAREY provides 18kW of power, being the perfect solution for multiple points of use in the Southern areas of the US (up to 3 points of use simultaneously in such locations). This unit provides 31°F increase at 4.4 GPM, allowing you to have multiple points of use running simultaneously in hot climates. If you live in colder regions, this unit can reach up to 80°F at 1.5 GPM for hot water output at one point of use at time. MAREY´s ECO180 is ETL approved and recommended for the whole US territory. This unit must be installed no more than 40 ft. from the intended point of use and it must be installed by a professional as its electrical requirements demand (2) 50 Amp breakers. The complete ECO line by MAREY is designed with corrosion resistant heating elements which reduce hard water build up from chlorine and calcium. Please consult temperature map for suggested points-of-use according to geographical area.

  • 220-Volt ECO 18kW unit requires (2) 50 Amp breakers
  • Unit must be installed by a professional plumber or electrician to ensure safety and quality
  • German-designed with high quality stainless steel water channel and heating chamber the ECO line by MAREY is the only one in the market with a corrosion resistant patented heating element, which reduces hard water, build up from chlorine and calcium
  • smart technology: easy management and simple adjustments on a LCD panel allows you to program the exact desired water temperature thereby optimizing electricity consumption
  • Recommended for 2 simultaneous showers (2.0 GPM each) in hot climates (US southern regions) in colder regions it is suitable to provide hot water to a shower at 2.0 GPM check the temperature map for more information
  • Tankless water heaters save energy because they use up to 60% less energy than conventional tank water heaters as a result, they are cost effective and environmentally friendly
  • MAREY’s ECO line can maintain 98% efficiency level throughout a lifetime
  • No need for pre-heating: instant tank less water heater on demand heating
  • Endless hot water on demand: activated by water pressure (5 to 85 PSI) from the moment the faucet is opened
  • ETL approved
  • Please consult temperature map for suggested points-of-use according to geographical area



  • California residents see Prop 65 WARNINGS

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar

Compare Similar Products
Brand EcoSmart MAREY Rheem EcoSmart
Name 11 kW Self-Modulating Electric Tankless Water Heater 18 kW, 4.4 GPM ETL Certified 220-Volt Self-Modulating Residential Multiple Points of Use Tankless Electric Water Heater Performance 24 kw Self-Modulating 4.6 GPM Electric Tankless Water Heater 36 kW 240-Volt Self-Modulating 6 GPM Electric Tankless Water Heater
Price
$192.48
$306.22 /piece
$522.67
$563.48
Ratings (269) (65) (26) (68)
Wattage (watts) 11000 18000 W 24000 36000
Water Heater Features Wall Mountable Digital Display,Overheat Protection,Wall Mountable Wall Mountable Wall Mountable
Flow Rate @ 45 F Rise (gallons/min) 1.97 3.0 3.64 5.46
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
3.5
Product Height (in.)
16.1
Product Width (in.)
11
Water Connection Size (in.)
3/4"

Details

Amperage (amps)
100
Application Type
Residential
Electric Product Type
Residential
Finish Family
Silver Metallic
Flow Rate @ 35 F Rise (gallons/min)
4.00
Flow Rate @ 45 F Rise (gallons/min)
3.0
Flow Rate @ 55 F Rise (gallons/min)
2.5
Flow Rate @ 65 F Rise (gallons/min)
2.2
Fuel Type
Electric
Heat Exchanger Warranty
5 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
87
Minimum Activation Rate (gpm)
0.85
Minimum Temperature (F)
40
Product Weight (lb.)
17.7lb
Required Volt Connection
220 volt
Returnable
90-Day
Uniform Energy Factor
0.98
Water Heater Features
Digital Display,Overheat Protection,Wall Mountable
Wattage (watts)
18000 W
Wattage (watts)
18000

Warranty / Certifications

Certifications and Listings
ETL Listed
Labor Warranty
1 Year
Part Warranty
5 Year

Specifications

Dimensions

Product Depth (in.)
3.5
Product Height (in.)
16.1
Product Width (in.)
11
Water Connection Size (in.)
3/4"

Details

Amperage (amps)
100
Application Type
Residential
Electric Product Type
Residential
Finish Family
Silver Metallic
Flow Rate @ 35 F Rise (gallons/min)
4.00
Flow Rate @ 45 F Rise (gallons/min)
3.0
Flow Rate @ 55 F Rise (gallons/min)
2.5
Flow Rate @ 65 F Rise (gallons/min)
2.2
Fuel Type
Electric
Heat Exchanger Warranty
5 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
87
Minimum Activation Rate (gpm)
0.85
Minimum Temperature (F)
40
Product Weight (lb.)
17.7lb
Required Volt Connection
220 volt
Returnable
90-Day
Uniform Energy Factor
0.98
Water Heater Features
Digital Display,Overheat Protection,Wall Mountable
Wattage (watts)
18000 W
Wattage (watts)
18000

Warranty / Certifications

Certifications and Listings
ETL Listed
Labor Warranty
1 Year
Part Warranty
5 Year

Questions & Answers

will this make hot water for a good shower

have 30amp heater now is wire big enough
Asked by: dehatt
Probably not sounds like this unit should a wire size not less than an eight depending on distance from the panel.
Answered by: HomeDepotCustomer
Date published: 2018-06-26

Would a tankless water heater be good for a house of 3 people and for the washing machine and sink

Does it need to be a certain size
Asked by: Bad42
Yes but not this one
Answered by: Bob
Date published: 2019-01-29

Will this work in a trailer? In Illinois?

Asked by: Eric
yes, it will.....as long as it is installed properly and remains inside away from the weather.
Answered by: lynn
Date published: 2019-01-18

Why won't the display come on and heat my water? Everything worked for two showers. Now won't come on at all

Asked by: Me
you need to reset heating elements, turn power off, take cover off and do not drop it, there is a cable attached, heating elements have a button on each, push them in. put cover back on, power it up. incoming water is running faster than 4.4 gpm, slow incoming rate down
Answered by: jim
Date published: 2018-12-26
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