EcoSmart Tankless Water Heater Review

During winter, the only thing that can motivate you to leave your bed in the morning is the hot shower that’s waiting for you. The only problem is that water heaters can be expensive and cumbersome, but not the EcoSmart ECO 11, which solves both issues.

The EcoSmart ECO 11 is a budget-friendly tankless water heater that can provide hot water on demand without blowing a hole in your wallet, which is why we’re reviewing it in this article.


Design and Construction

With a stylish casing that measures 6.5 x 13.5 x 10 inches, the EcoSmart ECO 11 is one of the smallest tankless heaters available today. The design and size are well-thought though, as the unit is compact enough to fit practically anywhere, whether it be under the sink, in a closet, or mounted on the kitchen’s wall while being big enough to provide a continuous stream of on-demand hot water whenever it’s needed.


Thanks to the included manual, setup is a breeze in the EcoSmart ECO 11 water heater. Just get the required materials, and hot water will flow through your faucets before you know it. Professional installation is preferred, of course, as getting a certified technician will keep your warranty intact.


Don’t let the low price of the EcoSmart ECO 11 fool you into thinking that it’s any less capable than its more expensive counterparts. This tankless water heater has a flow rate of two gallons per minute, and it can supply hot water (with a temperature that can get to 105 degrees Fahrenheit) for one shower and a sink faucet at the same time. For a simple household or office, that’s more than enough to cover all your hot water needs. In warmer climates, the unit can supply hot water for more than one flow.

As the ECO 11 features EcoSmart’s patented self-modulating technology, the temperature won’t change when you’re taking your showers in the morning. It’s also worth noting that this unit is pretty energy-efficient. No standby time, no wasting energy, which means that you can forget about frustrating electricity bills every month.

Finally, with the introduction of the Digital Temperature Controls, you can set the temperature in increments of 1 Degree. To each his own when it comes to water temperature, which makes such precise controls quite the handy addition.


If you thought that the perks of the EcoSmart ECO 11 end at the features, you’ve been mistaken, as the warranty is another strong point in this product. Unlike other water heaters, including high end, costlier ones, the ECO 11 comes with a lifetime warranty. Not only does that give you your ever-needed peace of mind, but it also shows how much the manufacturer trusts in this product.


The price is one of the strongest selling points of the EcoSmart ECO 11 tankless water heater, as, despite all the power it packs and efficiency it offers, it’s still quite affordable and can easily fit any budget. If you don’t want to shell out wads of cash on your next water heater, the ECO 11 is the obvious choice for you.

Verdict on the EcoSmart ECO 11

The EcoSmart ECO 11 is an affordable water heater that can offer a continuous stream of hot water whenever you need it, all while being energy-efficient and quite capable. The lifetime warranty is just the cherry on top. If you’re on a tight budget and looking for the best tankless water heater in the low-end side of the spectrum, the EcoSmart ECO 11 is the way to go.


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