Eco-Smart ECO 11 Electric Tankless Water Heater

Awesome product

Great little unit for the price Works amazing I did have to install a valve on the outlet side to slow the flow a little to get the right temperature (slowing the inlet side didn't work as good) so it cut my pressure down a little on the hot side but works pretty great for a full bath, laundry, and dishwasher just don't run them all at once on hot. You may be able to run two of them in series and be fine or get a smaller one and preheat the water before it hits unit , but I would most definitely buy again. Read full review

Nice unit, works well so far.

Nicely made unit. Clean lines, nice display, lightweight, easy to mount. You'll need a terminal box to wire it up since it comes with it's own pigtail cable (they don't want you to open up the case since it will void it's warranty, apparently; multi breaker units might be different), so I bought an inexpensive 60 amp A/C unit type cut-off switch box with a pull out switch. Just mount it near the heater on the wall and run your 6 gauge wire to it from your breaker panel.

I just wish they had included adapters so that you can plumb it to 3/4" piping, so you'll have to buy your own if you wish to connect it to your existing 3/4" pipe. I had trouble using pipe dope (maybe it was too old or the wrong kind?), so I switched to Teflon tape (5 layers) on each fitting and that did the trick.

Love the easy to turn dial, press to turn on/off feature and easy to read digital display which comes on when hot water is called for.

Now, we'll see how long it lasts before some type of failure...Read full review

Verified purchase:  Yes • Condition: new • Sold by: miriamp1959

Great for single water efficient Shower or single faucet

Ideal for a small flat with one water saver shower head and one or two faucets but you can only use one outlets at a time. Ive installed this under sink. I have a Rheem 18kw for the shower But in a pinch it would work in Sydney as imput water temputure rarely gets below 55F or 12 degress C Any colder part of Australia. You might be having warm showers with hot water tap at 50% and cold tap off Set your expections at no more than `1.75 Gallons/6.65L per miniute and you should be fine Read full review

Verified purchase:  Yes • Condition: pre-owned • Sold by: secondwave0928

Great Product

Once you set the water temp. it is constant!! I also recommend a 2 year warranty.......I have no experience on how long they will last, but my feeling is, the should last for years without trouble! I set it up for the whole house, but its best not to use more than one fixture at a time.... I think for large households, more than one could be installed.....Read full review

Verified purchase:  Yes • Condition: new • Sold by: joshua_krinsky

Second ECO 11 I've installed

This unit works great . We have 2-full baths, and even with guests it has kept up with demand.
Easy to install and a grt. space saver in garage too. Had to rewire with 6-3 and a 60 amp. breaker. My neighbor saw mine and asked if i would install one in her home. So the second one is for her.
My electric bill has dropped as well. We live in Florida.Read full review

Verified purchase:  Yes • Condition: new • Sold by: free4l

OK for now. Time will tell.

Unit appears to be able to do the job replacing another tankless unit installed 7 years ago. It will take time to determine if it is a good value and of good quality. The lifetime guarantee is attractive but not sure if it will actually be honored when the time comes to replace or repair it. But the price point was certainly attractive for the size of the unit.Read full review

Verified purchase:  Yes • Condition: new • Sold by: bealysmarket

compact design and easy installation

good quality, well made , has been saving me electricity for a year with no standby losses.

works well if you use it correctly

This is my second one because the first one started leaking after a few years. The company knows about the weakness in the soldered seams so hopefully this one last longer.

It does work as advertised but you do need to limit the flow rate so that it does not overrun it capacity to heat. That is not an issue since the heat then comes in hot and adding cold then gets the volume back up...Read full review

Verified purchase:  Yes • Condition: new • Sold by: dollardealusa

Space saving heater for Motor Home

This little unit works great we are rebuilding my daughters motor home and this will replace the old 6 gallon water heater that it had. It sure saves a lot of space and works perfect for all of the sinks and shower.Read full review

Great water heater !

I ordered this water heater for my shop, I live in town during the week and need a good hot shower after work. This little water heater is great. Just hook it up like it says, add water and get ready for a great hot shower.
The digital temp reading is clear and easy to ready. Being its 220Volt it has lots of power to heat the cold well water from 300 feet down .
I highly recommend this heater. Its over kill for a good hot shower and it has never gone cold.Read full review

Verified purchase:  Yes • Condition: new • Sold by: greatbrands