EcoSmart ECO 11 Electric Tankless Water Heater
EcoSmart · ECO 11
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
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Community Verdict
A concise summary of what verified buyers consistently praise — and what they don’t.
Pros 4
- +Endless hot water
- +Compact point-of-use design
- +Low operational cost
- +Fast heating response
Cons 4
- −Limited whole-house capacity
- −Requires low flow-rate
- −Climate dependent performance
- −Element scale maintenance
What people are saying
4 quotesWe 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.