$521.19
- Share the warmth with endless hot water for the whole home
- Water heater requires 3 x 40 AMP double pole breakers
- Same-day installation available. Call 1-855-400-2552
- View More Details
Product Details
Specifications
Questions & Answers
777Questions
Q:125 amps, service min coming to the home ?
by|Mar 29, 2023
2 Answers
Q:Can you connect 1/2 water supply to 3/4 fittings
by|Mar 29, 2023
0 Answer
Q:What is gpm
by|Mar 27, 2023
1 Answer
Q:Size for 2 br 2 bath
by|Mar 27, 2023
0 Answer
Showing 1-4 of 777
Mar 12, 2023
It blew up in three years
The Eco Smart company was no help. The unit was not in use at the time of the explosion. If I had not been home at the time the entire house would have flooded. They suggested I buy a new one after telling me it was not repairable. I followed the recommended maintenance schedule in the manual. I let them know that I would never be buying another Eco Smart product ever. $500. plus dollars for a water heater that lasted three years. No thanks! I will buy from a different company.
by
Jan 10, 2023
May I suggest another brand?
FOR ANYONE CONSIDERING THIS BRAND...I purchased my house 2 years ago, this is what we had installed. Two days ago, I found the unit leaking by the inlet temperature sensor was located so I contacted the manufacturer. I was told that I should have been doing yearly maintenance on the heating elements which includes removing them and soaking them in vinegar. This is not in the manual, which simply states to inspect the inlet and outlet values yearly.
by
Dec 21, 2022
I have been using it for about 3 weeks now...
I have been using it for about 3 weeks now as a heat source for my garage radiant floor heat. Its a 700sqft garage with about 700ft of 1/2 pex in the slab. I keep the garage at 55 when im not in there and kick it up a couple degrees when needed. I have doubts on how long it will last but we will wait and see.
It does use a lot more power than expected. I can hear a couple light fixtures buzzing when the heater is on but it is drawing a ton of amps so that is to be expected.
by
Oct 26, 2022
Happy Customer
EcoSmart 27 was easy to install and works well. I had an 80 gallon tank that failed. The water temp is great and reaches the far end of the house at temperature in less than 45 seconds which is about the same as the old tank system.
by
Feb 13, 2022
Good Product
the o ly problem is my tub has 1/2 pipe and heater errors out. I fixed this by throttling input to heater. used pec pipe. easy install. lots of continuous hot water w/o constant temperature adjustment. Electric was 3 40 Amp double pole breakers using 8 awg wire. works great
by
Nov 17, 2021
EcoSmart makes a good tankless water heater. The EcoSmart 18...
EcoSmart makes a good tankless water heater. The EcoSmart 18 supplies my 1400 square foot home with plenty of hot water. I also purchased a small EcoSmart 8 which my Westinghouse 9500 watt generator will accommodate in case of a electrical outage. With it I can take hot showers and have hot water for washing dishes in case I need it. I purchased the two tankless water heater’s and the Westinghouse generator from Home Depot. I am very pleased with their service and products.
by
Jul 1, 2021
This is my first time with an on demand type water heater. It seems to work good so far. It is w...
This is my first time with an on demand type water heater. It seems to work good so far. It is well made and compact. Wasn't hard to install using a Watts installation kit. The one big problem I had was with leaks at the inlet nipples? Took me many times to get it to stop leaking! Instructions say not to use Teflon tape or pipe dope, it leaked at both connections. I tried tape, they leaked. I tried pipe dope, they leaked. I tried special pipe dope with gasket product (Block), both connections still leaked! I left the dope on and added 4 layers of yellow Teflon tape (thickest tape) and cranked down again, Finally no seepage, YEAH! Still holding. My solution
would to have longer nipples on the water heater? I notice when I took connections apart there was only about 3/8" of threads being used in female coupling that attaches to the heaters male connection, with fittings tightened to the fullest??
by
Jun 4, 2021
Installed this as a alternative hot water system during the Summer months in combination with pre...
Installed this as a alternative hot water system during the Summer months in combination with preheated solar water system. Works perfectly as designed. Installed 5/1/2021. Goal was to eliminate the oil burner operation/dependency during the Summer months. It is installed after the preheated solar water. Very easy to install, very easy operation, but I'm a pro. My tip...make sure to install a way to "descale" it if you have hard water/water softener system. When incoming water temps are "hot" unit uses very little electric. On a good day water temp got to 115 deg, with unit set to 110 deg it uses NO electric.
by
Mar 18, 2021
Great tankless electric water heater and the best customer service!
I bought this unit three years ago and it worked great until recently it sprung a leak. So I called customer service and they were amazing! Within an hour I had a new unit on its way via FedEx to my home! Two days later the new unit arrived. The warranty on this is the real deal and that’s what’s very important with these type of wireless tanks. I know they do they do not last as long as your standard hot water tank but that’s the trade-off. You get fast unlimited hot water but it won’t last 20 years. But with this warranty and this great customer service this is the perfect product! Very happy with this purchase and dealing with this company.
by
Jul 9, 2020
Leaks at the element tank.
Careful, mine started leaking and instead of repairing it they say "Oh , you have to disassemble the unit, pull out the elements and soak them in vinegar and replace the o-rings - annually"! And by the way, the manual that comes with it fails to mention that. So go pay a plumber to do all this for you.. They do not stand behind their product.
by
Compare Similar Tankless Electric Water Heaters
 |  | Top Rated |  | |
| Brand | EcoSmart | EcoSmart | Stiebel Eltron | Stiebel Eltron |
| Name | ECO 27 Tankless Electric Water Heater 27 kW 240 V | ECO 27 Tankless Electric Water Heater 27 kW 240 V with Inline Flow Restrictor | Tempra 20 Plus Advanced Flow Control & Self-Modulating 20 kW 3.90 GPM Compact Residential Electric Tankless Water Heater | Tempra 36 Plus Advanced Flow Control & Self-Modulating 36 kW 7.03 GPM Compact Residential Electric Tankless Water Heater |
| Price | $53900 | $62900 | $69900 | $84900 |
| Ratings | (1703) | (13) | (155) | (22) |
| Required Volt Connection | 240 volt | 240 volt | 240 volt | 240 volt |
| Application Type | Residential | Residential | Residential | Residential |
| Wattage (watts) | 27000 W | 27000 W | 19200 W | 36000 W |
| Indoor/Outdoor | Indoor | Indoor | Indoor | Indoor |
| Water Heater Features | Wall Mounted | Wall Mounted | Overheat Protection,Wall Mounted | Overheat Protection,Wall Mounted |
| Fuel Type | Electric | Electric | Electric | Electric |
| Number of Showers | 1-2 | 1-2 | 1-2 | 1-3 |
| View Product | View Product | View Product | View Product |
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