Ecosmart Series Review


Ecosmart is a wonderful brand that is best known for their electric tankless hot water heaters. They offer a variety of models for homes of all sizes, regardless of climate. All Ecosmart tankless water heaters are compact, offer great value in terms of efficiency and performance – and without the need for ventilation as it is electric powered. They boast a savings of approximately 30% compared to traditional tank style hot water heaters due to their self-modulating technology – which adjusts energy usage as needed.

If you’re undecided on an electric or gas fired unit, our article covers everything you need to know with some of our best picks too!

Ecosmart’s line of electric units come in a range of sizes which you can see below in a table for your convenience.


  • Exact digital temperature control
  • Manufactured with stainless steel & copper components
  • Compact design to save on space
  • Lifetime limited warranty
  • 0.3 GPM activation flow
  • Average unit weighs approximately 15-20 lbs
  • 3 / 4 inch pipe fittings

Advantages & Disadvantages


  • Budget friendly
  • Self-modulation technology
  • Lifetime limited warranty
  • No ventilation required
  • Easy to replace heater elements


  • Requires frequent maintenance & cleaning from scale and sediment build-up
  • Heater elements may need to be replaced
  • Requires dedicated wiring and breakers


The Ecosmart series is an excellent choice for a small family, couples or a single person that may have a small home or apartment that doesn’t have a great demand. The Ecosmart is a uncomplicated unit that still offers great value for those with a lower budget. It has built-in technology, like the Rheem Performance, that self-modulates and adjusts the energy being used so you save even more. If you’re looking for an electric tankless hot water heater that offers the best value for the money for smaller homes or apartments, the Ecosmart series is what you’re looking for.

What people have to say

“We have had our tankless unit for several years since 2010 and are happy with our purchase. Low cost to run with low energy use. The best part is no more leaks from a tank.”
“I look after a few different properties as a superintendent and have about 5 different tankless water heaters in all of them. This one works just as good for the smaller properties and I don’t have to worry about flooding.”
“Easy process to put in and I’m seeing the savings in my electric bill”
“One of the best things I’ve ever spent money on! Simple to install and a great price since I found it on sale.”
“Replaced a tank heater with one of these and we are very happy.”
“Great investment for my home, I’ve even recommended it to a friend who is remodelling.”
“Saves me money compared to my old 55 gallon tank heater, and I don’t have to wait in between showers.”
“I love that this is installed on the wall and only uses energy when you need hot water, unlike a tank that uses electricity all the time.”
“Had this for about 2 months now and works great, I’m happy with the closet I was able to get back where the old tank was.”
“This is great savings in our local fire hall where we only use it maybe a few times a week, so this is perfect rather than having a tank sitting all the time keeping the water hot.”
“Worth every penny-have it installed in a small apartment that we rent out and our tenants love it. A good investment for us and we don’t need to worry about leaks.”