The Ecosmart ECO 27 is one of the leading whole-house tankless water heaters in the US. This heater is a real miser when it comes to power usage as a result of its Smart Technology. Even with low power usage, it can provide more than sufficient water volumes for the majority of houses even during the coldest of winters. EcoSmart is, privately owned and uses green energy technology. EcoSmart as an organization is committed to producing and distributing high-quality green energy products which are extremely efficient and economical.
In this review, we will review the factors that make Ecosmart ECO 27 one of the most popularly purchased and highly recommended tankless water heaters currently available in the market. We will also analyze the elements that make this water heater the most energy-efficient, money efficient, and an environment-friendly instantaneous or on-demand water heaters.
Table of Contents
Ecosmart ECO 27 Electric Tankless Water Heater Reviews
The Ecosmart ECO 27 is a 99.8% energy-efficient tankless water heater. It has a limited lifetime parts warranty and is backed by experienced customer service personnel.
Main features of the Ecosmart ECO 27
- Ability to save up to 50% on water heating costs
- Self-modulating technology, this means that the Ecosmart ECO 27 will adjust the energy used by the heater depending upon the requirement of the hot water.
- Very stylish and ergonomic design which is highly attractive.
- Temperature is controlled digitally in 1-degree increments
- Copper components which are stainless resulting in high durability, greater efficiency, and easy replacement
- Compact size allowing easy installation and saving on space.
One of the most appealing features of the Ecosmart ECO 27 has to be the self-modulating power control. This activates each of the heating elements as and when the demand increases. So if there is a scenario wherein you are using only one faucet in the bathroom, all three heaters will not be activated. However, if you’re washing a full load of laundry in your washing machine or alternately filling your bathtub, all three heater elements will automatically be activated to bring ensure that the water temperature reaches your setting quickly. This is a great energy saving feature.
Pros & Cons
Pros
- The Ecosmart ECO 27 is very well-built, easy to install and reliable.
- This water heater is a very good value for the price point. Of particular note is that the small size creates more space after you have the water heater installed.
- Replacement parts are readily available at local stores all over the USA.
- One of the main benefits of buying this is the peace of mind you will get considering the lifetime parts warranty and responsive customer service.
Cons
- Users in very cold climates may not be able to achieve the temperature rise claimed by Ecosmart.
- Computer sensors for the power modulation fail at times; however, Ecosmart has a record of replacing these parts quickly upon being requested.
- Of particular concern is the fine print which states that the lifetime warranty is valid only upon parts and only if the unit is installed by qualified individuals.
- To be on the safe side, we would recommend you consider getting the unit installed by a licensed plumber and an electrician.
Check top 4Â EcoSmart Tankless Water Heater Reviews now.
Short Frequently Asked Questions
Conclusion
A well-designed unit with reliable performance, the Ecosmart ECO 27 is a fabulously designed unit with a performance that is extremely reliable. It is a true tankless whole-house electric water heater. The Ecosmart ECO 27 can be used to supply hot water for your entire home, it can also be used in a boat, a shop, a cabin or as a water heater anywhere you may need a limitless supply of hot water.
Using the Ecosmart ECO 27 will ensure that not only will you save space and money in the long term, but you and your family will also get all the hot water you need throughout the year.
Specification
Weight: 16.8 Pounds
Dimensions: 3.6"x17"x17"
240 volts, 27000 watts
12 Year Heat Exchanger warranty
Lifetime Warranty on electronics, exchanger and element
Lifetime Warranty on electronics, exchanger and element
Features
Save up to 50% on water heating
Self-modulating technology
Very stylish and ergonomic design
Digitally controlled Temperature
Stainless Copper components for high durability, greater efficiency & easy replacement
Compact size
Easy Installation
Self-modulating Power Control
Pros and Cons
very well-built
very good value for price
Low temperature rise claimed by clients in cold Temp.
Replacement parts are readily available
At times Computer sensors for power modulation fail
Unit installed by a licensed professional
Responsive customer service.
If you want to know more about whole-house tankless water heaters, please feel free to contact us anytime!

Hi, This is Luis. Author at “TheHeatersGuide”. I am a graduate in Mechanical Engineering. Currently researching on heating technology. However, I have learned many home heating techniques and still learning the home heating technolgy. And I love to share my research and reviews.