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ECO150

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SKU:ECO150
$236.99
Check out this product on a Refurbished version with full warranty!Click Here

Quick Overview:

The MAREY ECO150 14.6kW unit is ideal for up to two simultaneous points of use increasing incoming water temperature up to 29°F at a 3.5GPM water flow rate.


Please consult temperature map for suggested points-of-use according to geographical area.

Details

  • Unit requires 220V ~ 240V and (1) 70 Amp Double Pole breaker.
  • ETL approved.
  • The MAREY ECO series tankless water heaters are the only ones in the market to include a German-designed, patented heating element with a stainless steel water channel. This high quality component is corrosion resistant and 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 energy consumption.
  • Flow switch activation mechanism allows the unit to produce constant temperatures with as little as 0.5GPM / 5PSI.
  • Tankless water heaters provide an efficient hot water solution eliminating the stand-by energy consumption of conventional tank units.

Reviews

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The installation of the Marey product was an easy process.
Compared to the price, the unit matched my expectations.
I would recommend my Marey unit to a friend.
The Marey unit is compact and saves me space.
My Marey heater is cost effective and energy efficient.
The shipping charge was affordable.
I received my Marey heater in a timely fashion from the date of
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Customer Reviews

  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Cost Effective, Saves Money, Endless hot water
    Review by Ron123on 6/10/2019
    I bought the tankless water heater because my tank-type unit was leaking & about to fail. it was a lot cheaper than a regular water heater. my plumber said it was an easy install, and he was surprised my the quality of the unit. It works great, and i like to take long, hot showers. i'm so glad i made the decision to go with the marey unit.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Excellent heater - super performance
    Review by FlatCreek Guyon 5/8/2019
    previously installed a marey eco110 but needed a little more so switched to a competitors 14kw product - big mistake should have stayed with marey. i upgraded to a marey eco150 and could not be happier. one great feature of the marey heaters is they come right back on ready to go after a power fail - the 14kw competitor product needed to be manually turned back on after a power fail which was a pain . The other great feature is the marey heaters come pre-wired with a ~2ft electrical pigtail for easy connection.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Great heater with good warranty
    Review by PKon 4/15/2019
    heater works great, install was relatively easy, just wish it had mounting tabs instead of the slide on mehtod
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    works great
    Review by Paton 4/14/2019
    Nice compact unit, works great, fits in my small closet
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Great!
    Review by Anthonyon 4/10/2019
    tHE UNIT IS COMPACT AND PRODUCES MORE HOT WATER TAN I EXPECTED AND AS HOT AS YOU CAN STAND IT. HAD A SMALL TANK HEATER THAT WOULD RUN OUT IN A FEW MINUTES NOW IT CAN GO AL NIGHT.

    IT WAS A GREAT DECISION.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Just the ticket
    Review by Daytonaon 3/28/2019
    The delivery was fast, the installation was easier than anticipated. Units works well for my small condo and heats water to 125 degrees.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Excellent
    Review by Daveon 3/26/2019
    Purchased from Amazon, 2 day shipping incredible. Installed for a one bathroom /shower anD kitchen apartment. Old GE POWER panel, found 70 amp breaker and 30 ft 6/2 with ground cable AT Lowe's. Mounted on 3/4 plywood board since on external block wall. (Freeze CONCERN). REMOVED provided power cable and installed my cable to unit.. couldn't find 1/2 npt flex hot water pipes. Had to use 3/4 to 1/2 inch adapter. On 18 inch flex. Used shark bite connectors to 1/2 " copper. FLUSHED, powered up. unbelievable! Steam in shower and ran sink. About 4 hoURS to install in this old nothing standard Beach House. Really impressed with this unit....so far. True review comes when I rent and the Tennant tries it out.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    VERY GOOD. HIGHLY RECOMMEND
    Review by RONERT BRADDon 3/6/2019
    Actually i'm using this ECO150 as a point of use water heater. My previous one failed me but as luck would have it i already ran Number 6 wire. it's location is under the sink and it's set up for flushing once a year. We use well water but still, i don't like to let it run unnecessarily down the drain. it's already installed and i fogot to get the serial number. too hard to get back under their so i hope i don't have a problem. I installed so i can do everything without getting under unless i have to. This on far better than my last one.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    works so great.
    Review by randyon 2/11/2019

    I bought it because we kept running out of hot water. added this to my hot water out of the old heater, lowered old heater to supply new 150 warmer inlet colder water. works so great... well built, heavy unit. well made and easy to understand instructions and installed it the same day i got it from fedx. read instructions and they made SENSE, easy to FOLLOW,all parts is in the box, extra screens for input . very well made, unit is heavy for its size, very nice looking. installed it after my old hot water heater for cold water input to new 150. lowered the old heater to 100 degrees to input of new heater. wow..... what a great heater for complete house hot water. love this heater, well made and great company it seems like. will buy smaller ones for a outside sink and washer later....
    Marey Replied
    Thank you for your review!
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Awe some
    Review by Happy on eon 2/11/2019
    Love my Marley tankless hotwa ter heater
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    A Fine Product that does the job
    Review by Ianon 2/7/2019
    The ECO 150 is a great value and does the job. Had to restrict the wtaer flow from the hot water valve to slow done the water flow to reach peak TEMPERATURE. This is not due to any issue with the machine but our own onsite power supply being 208V and not the peak 240V. If you have access to 220V-240V power i have no dout this machine can run at peak TEMPERATURE and full water flow. I will be happy to order another one again in the future.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    5 stars
    Review by Wendell r rogers iiion 1/27/2019
    I logged in to buy the eco150 and received a further discounted price from the one listed when I started the purchase process. thank you. fedex delivered to 77 river street instead of 79 river street. 77 is the house in front of us. the installation went smooth and quickly. we have unlimited hot!! water. kudos for the fine product. we are extremely pleased with your product. many thanks. Wendell and Barbara rogers.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Awesome water heater. I am really glad i chose it.
    Review by Buckeye Ranchon 12/31/2018
    Easy install, easy setup,awesome price. Couldn't ask for more.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    good heater for the price
    Review by pkon 12/19/2018
    works good, heats water right up, install was almost easy. one major complaint with install, to hang the unit was a pain. tabs for securing unit are behind the unit, and the back panel is not removable for installation purposes. should have tabs out side of the box or a removeable back panel . trying to hang it took as along as the rest of the process. However was installed seems to work just fine.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Unit was back ordered,the ship date was extended and I was informed ,works great and easy to install.
    Review by jameson 11/13/2018
    Great unit.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    EFFICIENT and space saving. It helps layout in tight areas.
    Review by Shop water heateron 10/2/2018
    The only problem I had with the install was the shallow water connectors. I wish the threads went down FURTHER to get a TIGHTER seal. I thought the extra washers were future spares, but we needed to stack 3 on each side to fill the gap. Other than that INITIAL setup issue it's been a great unit SERVING out SHOWER, sink, and clothes washer. I bought a second one for a friend who was doing an upgrade.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Well Made, easy to install and operates efficiently
    Review by Biffon 9/21/2018
    From the placement of the order it took four days to arrive. The compact size was important to me because it had to fit into a compact space. Wiring and Plumbing was straightforward. My design placed the unit in a two X four stud wall. It will be accessed through a finished cabinet door, hinged to the wall. This unit is SERVICING one shower and one utility sink. It works well and is a good value.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    good product for in my garage
    Review by Mattgon 8/17/2018
    There was some confusion on the size of the breaker needed for the installation otherwise it was a good product and not bad to install. Works great in my garage to clean up and to give hot water for my fruit spray.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Great Product!
    Review by SRQDudeon 7/21/2018
    saving space and money!
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    best hot water heater love it
    Review by kevinon 7/16/2018
    i got the uint in the winter . i live phila,pa water temp very low have too cut the water flow for hot water . normal flow water is warm. summer time water temp high water get very hot fast , very good shower,
    love it thanks
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    well priced , seems well made
    Review by dkon 7/1/2018
    Unit well priced and packaged,.Seems well made, compact unit.. Only holdup was getting appropriate 70amp breaker to fit my panel. Awaiting its arrival to test unit.. anticipating good result.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    was good
    Review by fluffyon 6/4/2018
    it was a replacement and took QUITE a bit to change the plumbing. but is seems to work as good or better than the one we had. i would RECOMMEND it to anyone that wants quality for the price.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    excellant
    Review by tanklesson 6/3/2018
    pleased with unit
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    nice product!
    Review by ernie65on 6/1/2018
    nice product, works great!
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    vERY satisfied
    Review by DNLSHSEon 4/25/2018
    My wife and I are very , if not extremely, satisfied with our tankless water heater.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    top of the line
    Review by bigbob91on 4/4/2018
    great product
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Awesome product
    Review by Kenneth appersonon 3/31/2018
    Very affordable fast sHipping, easY install. Awesome product
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    outstanding value
    Review by rd arkansason 3/22/2018
    I PURCHASED THIS UNIT TO REPLACE EXISTING TANKLESS HEATER. I WAS PLEASANTLY SURPRISED AT THE EASE OF INSTALLATION. MUCH QUICKER THAN PREVIOUS BRANDS. I AM ALSO EXCITED ABOUT THE MANUFACTURER WARRANTY AS WITH ALL THREE OF MY PREVIOUS HEATERS ONLY CARRIED A 90-DAY GUARANTEE. HOPEFULLY, THIS TANK WILL OUTLAST THE OTHERS & WE'LL NEVER NEED THE WARRANTY. THE ONLY THING I DON'T LIKE ABOUT THE HEATER IS THAT IT APPEARS TO HAVE NO MEANS TO REPLACE PARTS IF NEEDED. I COULD BE WRONG BUT I DIDN'T FIND ANY SCREWS OR MECHANISM TO DISMANTLE IT. HOPEFULLY, WON'T HAVE TO! I REALLY LIKE THE LED FEATURE INDICATING THE WATER TEMPERATURE.
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Great product!
    Review by Serenaon 3/13/2018
    We love this TANK LESS water heather!! really happy so far with our purchase
  • The installation of the Marey product was an easy process.
    Compared to the price, the unit matched my expectations.
    I would recommend my Marey unit to a friend.
    The Marey unit is compact and saves me space.
    My Marey heater is cost effective and energy efficient.
    The shipping charge was affordable.
    I received my Marey heater in a timely fashion from the date of
    Good price good product
    Review by Desion 1/25/2018
    I recommend this product. Its energy efficient and worth what you pay for.

Product Questions

Sort by DESC
Does the Marey 150 have freeze protection
0
have ordered a 150tankless heater what size are the water conections
0
will this unit work in northern New jersey?
0
Do you have to reset unit after a power blink like i have to do on my marey tankless gas unit. It is a painto have to go to basement and reset every time power blinks
0
hello word