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Best Marey Tankless Water Heaters 2020

January 28, 2020 By Taylor Simons

If you’re interested in Marey heaters, take a look at the following Marey tankless water heater reviews. They will provide in-depth overviews of the products so that you better understand them. The products selected feature qualities such as the level of energy efficiency it has, its durability, how easy it is to operate, and its consistency. After reading the Marey tankless water heater reviews below, you will come to a conclusion as to which one will work best for you.

5. Marey Gas 5L Tankless Water Heater

marey gas 5l tankless water heater reviews

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  • Fuel Type: Liquid propane / natural gas
  • Item Dimensions: 11.4″ x 17″ x 4.7″ | 29cm x 43.2cm x 11.9cm
  • Item Weight: 11lbs | 5kg
  • Max Gallons Heated/Minute: 2 GPM
  • Temperature Range: 9ºF – 129ºF | -12.8ºC – 53.9ºF
  • Certification: N/A
  • Warranty: 5-year
Advantages
Sufficient flow for a single outlet.
Simple setup process.
Fast response.
Disadvantages
Cold water might shut the fire down.
Problems with quality control.
May not deliver advertised GPM.

Bottom Line

This 5L Gas Tankless Water Heater has an energy efficiency of 54% – 87%. It requires no electricity, and it only uses gas when water is actually flowing to save you even more on energy. This comes with adjustable gas and water controls, and it’s useful in low water pressure situations. With that said, it works best for use with a single faucet such as for a kitchen as it loses power with simultaneous use.

4. Marey ECO110 Self-Modulating Tankless Electric Water Heater

marey eco110 self modulating tankless water heater reviews

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  • Fuel Type: Electric
  • Item Dimensions: 8.7″ x 14.2″ x 3.5″ | 22.1cm x 36.1cm x 8.9cm
  • Item Weight: 7.5lbs | 3.4kg
  • Max Gallons Heated/Minute: 3.0 GPM
  • Temperature Range: 28ºF – 75ºF | -2.2ºC – 23.9ºC
  • Certification: ETL approved
  • Warranty: 5-year
Advantages
Easy install.
Hot water comes in fast.
LCD panel.
Disadvantages
Lukewarm temps when used simultaneously.
Might consume a lot of energy.
Not good for cold weather.

Bottom Line

In our Marey tankless water heater reviews, we need to mention that the ECO110 is better suited for small homes and cabins in warmer regions. Though it’s intended for use with two faucets simultaneously, that isn’t always the case. It does feature SMART technology so you can adjust the model using the LCD panel. This even features a corrosion-resistant heating element for durability. You can check out here more electric tankless water heaters options.

3. Marey Gas 10L Digital Panel Tankless Water Heater

marey gas 10L digital panel tankless water heater reviews

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  • Fuel Type: Liquid propane / natural gas
  • Item Dimensions: 13.6″ x 23.6″ x 6.9″ | 34.5cm x 59.9cm x 17.5cm
  • Item Weight: 21lbs | 9.5kg
  • Max Gallons Heated/Minute: 3.1 GPM
  • Temperature Range: 9ºF – 100ºF | -12.8ºC – 37.8ºC
  • Certification: N/A
  • Warranty: 5-year
Advantages
Long-lasting batteries.
Minimal noise.
Temperature rises fast.
Disadvantages
Finicky water flow control.
Some installation issues.
Can have problems with the igniter.

Bottom Line

Many Marey tankless water heater reviews from users touch on the notion that this is only good for something like a one bathroom home. At times it can only turn water lukewarm. Figuring out the best way to control the temperature range may take time. Since it is rust-proof, this tankless water heater can have greater longevity, and it has a LCD panel display for easier managing.

2. Marey Gas 10L Tankless Water Heater

marey gas 10L tankless water heater reviews

Check Price
  • Fuel Type: Liquid propane / natural gas
  • Item Dimensions: 13.6″ x 23.6″ x 6.9″ | 34.5cm x 59.9cm x 17.5cm
  • Item Weight: 21lbs | 9.5kg
  • Max Gallons Heated/Minute: 3.1 GPM
  • Temperature Range: 9ºF – 100ºF | -12.8ºC – 37.8ºC
  • Certification: N/A
  • Warranty: 5-year
Advantages
Good compact size and weight.
Quality battery-powered igniter.
Consistent temperature.
Disadvantages
Water pressure sensitive.
Can develop leak by the heater core.
The heater may abruptly stop working.

Bottom Line

This tankless water heater with gas fuel is a straightforward product that is relatively easy to use and adjust by turning the knobs. There are only two settings though: winter and summer. That doesn’t leave much room for adjustments. This heater better serves single-homes with minimal people that won’t take up multiple faucets at the same time.

1. Marey ECO150 Tankless Water Heater w/ Smart Technology

marey eco150 tankless water heater with smart technology reviews

Check Price
  • Fuel Type: Electric
  • Item Dimensions: 8.7″ x 14.2″ x 3.5″ | 22.1cm x 36.1cm x 8.9cm
  • Item Weight: 10.1lbs | 4.6kg
  • Max Gallons Heated/Minute: 3.5 GPM
  • Temperature Range: 29ºF – 98ºF | -1.7ºC – 36.7ºC
  • Certification: ETL
  • Warranty: 5-year
Advantages
Nearly endless supply of hot water.
Installs easy.
Sturdy build.
Disadvantages
Requires licensed installation to keep the warranty.
Not the best for simultaneous use.
Doesn’t work well in average homes.

Bottom Line

First on our Marey tankless water heater reviews is the Marey ECO150. The SMART technology this product features allows for ease-of-use, while the stainless steel water channel fights off corrosion and any hard water build-up. It’s designed to produce constant temperatures with minimal water flow and pressure. This can work better for small apartments or mobile homes.

Wrap Up

The above Marey tankless water heater reviews demonstrated more than enough details about five of the top-selling Marey heaters on the market today. These types of water heaters are generally good enough to use, especially in small homes, cabins, or apartments. They may not be the best for simultaneous faucet use, but they perform their intended job well and can save on energy costs down the road. Interested in any of the models or have used one of them before? Share your experiences with us in the comments.

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