EcoSmart Water Heaters | FurnaceCompare®

EcoSmart Water heaters

Everything you need on EcoSmart Water heaters, including model details, industry rankings and customer reviews, all in one place.

EcoSmart Water heater Overview

Corporate History

EcoSmart was founded in 2008. The company was purchased in 2013 by Eemax, a water heater company founded in 1988 and purchased in 2008 by The Riverside Company, a private equity firm. In 2015 Rheem acquired Eemax from The Riverside Company.

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Consumer Reviews of EcoSmart


  • Very Satisfied
  • Somewhat Satisfied
  • Neutral
  • Somewhat Unsatisfied
  • Very Unsatisfied
  • #1 of 1 EcoSmart Water heater
  • 100% of customers recommended

Product Lines

EcoSmart’s line tankless water heaters includes two point-of-use models – POU 3.5 and POU 6 – and six electric models ranging from the ECO 8, designed for a small single-bathroom apartment in a warm climate, to the ECO 36, designed to handle multiple applications simultaneously in a large single-family home.

The company also produces four models of the ECO MINI, which plugs into a standard 110 volt outlet and taps into the water line. The ECO MINI is designed for point-of-use or as a booster heater to remote locations.


EcoSmart’s point-of-use water heaters are covered by a 1-year warranty on exchangers, electronics and elements. Residential heaters (ECO 8 – ECO 36) have a Limited Lifetime warranty on exchangers, electronics and elements. The ECO MINI has a 5-year leak warranty and a 2-year parts warranty.

To be eligible, heater must be installed by licensed plumber/electrician within 30 days of purchase, unless otherwise approved. Warranty registration must be filled out completely and post marked within 30 days of purchase, unless otherwise approved.

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