EcoSmart ECO 11 Electric Tankless Water Heater
Community verdict
Based on 20 authentic reviews, the EcoSmart ECO 11 achieves a score of 7.8 out of 10 for its efficiency and reliability in targeted settings. Buyers consistently praise its endless hot water output, affordability, and compact footprint when installed near point-of-use fixtures or in smaller homes. However, the most-cited caveat is its limited capacity, which prevents it from supplying multiple fixtures simultaneously or handling whole-house demand in cold climates.
23
reviews collected
20
authentic reviews
3
sponsored removed
0
AI content removed
What buyers agree on
Points that came up again and again across the authentic reviews.
- Endless hot water
- Compact point-of-use design
- Low operational cost
- Fast heating response
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Where to buy
Top 5 of 10 sellers · prices updated daily
| Seller | Condition | Offer | Price | Action |
|---|---|---|---|---|
| EcoSmart | new | Codes aren't guaranteed | — | Visit seller |
| Ace Hardware | new | Codes aren't guaranteed | $270 | Visit seller |
| Walmart | new | Codes aren't guaranteed | $219 | Visit seller |
| Lowe's | new | — | $219 | Visit seller |
| Home Depot | new | — | $223 | Visit seller |
Community Verdict
A concise summary of what verified buyers consistently praise — and what they don’t.
Buyers love 4
- +Endless hot water
- +Compact point-of-use design
- +Low operational cost
- +Fast heating response
Keep in mind 4
- −Limited whole-house capacity
- −Requires low flow-rate
- −Climate dependent performance
- −Element scale maintenance
What people are saying
4 quotesDirect organic buyer opinions filtered for spam and ads.
We use 2 EcoSmart ECO 11 tankless (on demand) water heaters installed near the points of use. Endless hot water and very short wait time for it
actual heater is an ecosmart 11, which is 13kW. It cost me $200, but is NOT big enough for the whole house. Overall, I thought it was worth it
The ECO 11 is a 11.8kw electric tankless water heater is probably the smallest capacity tankless electric heater you could run a house from.
I installed an Ecosmart 11 in our house in Pensacola 11 years ago and it's worked fine.
Frequently asked questions
Everything you need to know about EcoSmart ECO 11 Electric Tankless Water Heater before buying.
What do reviewers like about the EcoSmart EcoSmart ECO 11 Electric Tankless Water Heater?
Reviewers highlight: Endless hot water; Compact point-of-use design; Low operational cost; Fast heating response.
What are the common complaints about the EcoSmart EcoSmart ECO 11 Electric Tankless Water Heater?
Common criticisms include: Limited whole-house capacity; Requires low flow-rate; Climate dependent performance; Element scale maintenance.
Is the EcoSmart EcoSmart ECO 11 Electric Tankless Water Heater worth it?
Based on 23 authentic reviews across Reddit, YouTube, and social media, the EcoSmart EcoSmart ECO 11 Electric Tankless Water Heater scores 7.8/10 (positive sentiment).