Customer Reviews for MAREY 27 kW, 6.5 GPM ETL Certified 220-Volt Self-Modulating Residential Multiple Points of Use Tankless Electric Water Heater

Works awesome. Put in my shop for my utility sink and added an outdoor shower. Keeps up with the shower. The sink can outrun the flow rate but still warm enough for hand washing. Easy fix if warmer water wanted. Best thing is it works great with my pressure washer.

I bought 2 of these, one for a new guest bathroom and one for his and hers 1/2 baths connected to an outside shower. My only regret was not buying 2 more, one for the kitchen and one for the existing bathroom/laundry. It was so easy for the plumber to install he reduced his fee!! Unfortunately, when my partner installed the shower he didn't do the valve right and I wasn't getting enough hot water in the shower.( I now prefer the guest shower since I don't have to wait minutes for the hot water) The plumber corrected it and now I get all the hot water I need for a nice long shower. We live on the NC coast and have had some rather cold mornings and the shower pipes are on an outside wall, yet there is still plenty of hot water.

Rating provided by a verified purchaser

I have not even had it 6 or 8 month and it just quit working

We loved it, no more freezing water in my house

Easy to install Don't keep up like I thot it would

Rating provided by a verified purchaser

I love this water heater!! I connected it to my restroom and haven’t had any problems with it whatsoever... it runs continuous hot water even with a hour shower no problems

install required some work to replace older unit which was smaller. Seems to work ok.

So far it’s been perfect!

Do not buy one of these. Water does not stay at a certain temperature, to get it to work you have to only use hot water and set the thermostat to desired temp. Can not add cold water while running or the drop in pressure causes heater to instantly go cold. Bought one in April, 5 months later parts are going out in it. And getting ahold of customer service to get a replacement part is a nightmare. I have called several times a day for over a week and get nothing. Sent emails, get nothing. No parts listed on website to buy so you HAVE to get ahold of customer service. After being on hold for 2 minutes, you get disconnected and have to call back. I have been without hot water for a over a week and can not get any help what so ever from this absolute joke of a company. Spend the extra money if need be and get a different brand. I will never buy another Marey product as long as I live.

Easy to use and great way to get hot water

So far so good never had hotter water

Rating provided by a verified purchaser

Unit is two years old. Started intermittently producing hot then cold then hot water with random intervals makes an exciting shower hoping that you can finish before the water turns to ice. Three plumbers later three weeks of emails to marey with no help or recommendations pretty much plan on pulling it out and go back to a regular tank water heater

Continues to keep water warm for a long time. Would recommend this product to anyone!

Rating provided by a verified purchaser

Useless & overpriced.

works great. was easy to install. my only problem is the temp display is in celcious. no idea how to convert

Love it. Came as expected. This is the second one I have purchased and intend to purchase another for another residence

This unit broke down after one year use. I have tried calling the company but it is useless. NO one answers the call. I sent an email and still no one has contacted me. Customer service and warranty are a joke. Buy a good brand of water heater and save your self the headache of dealing with this company.

Rating provided by a verified purchaser

It was great product

Very good so far

Did not work

Be careful to read ALL the specs and know what electric needs upgrade. The ECO110 needs 6 AWG wire. That requires a 150 amp circuit breaker box. Most apartments don't feed that much electricity.

This heater does the job for our house 3 showers and kitchen run and plenty of hot water, temp at 119 is more tan enough for us, water is hot in very short time.

Have only been using this about a week but so far it’s the best thing since sliced bread