Product Brochure

ECO 8 and ECO 11
EcoSmart ECO 8 and ECO 11 are also ideal for handwashing in cooler
climates and are perfect for a bathroom, small sink, or office breakroom.
When used as a point-of-use water heater, ECO 8 supports applications
requiring 0.5 to 1.0 gallon per minute. In warmer climates, ECO 11 can
provide continuous hot water at up to 2.6 gallons per minute, supporting
a bathroom shower or kitchen sink. Both models have digital displays
showing output temperature and can be adjusted in 1-degree increments.
EcoSmart water heaters are durable, compact, and easy to install. To
select the best solution for your hot water needs, please refer to the
sizing guide on page 5.
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Model # ECO 8 ECO 11 ECO 18 ECO 24 ECO 27 ECO 36
kW 8 11/13 18 24 27 36
Voltage 240 220/240 240 240 240 240
Required Breaker 40A DP 60A DP (2) 40A DP (3) 40A DP (3) 40A DP (4) 40A DP
Max Amperage 33 54 75 100 112.5 150
Required Wire 8 AWG 6 AWG (2) 8 AWG (3) 8 AWG (3) 8 AWG (4) 8 AWG
Dimensions 11.5" x 8" x 3.75" 11.5" x 8" x 3.75" 17" x 14" x 3.75" 17" x 17" x 3.75" 17" x 17" x 3.75" 17" x 21" x 3.75"
Weight 4.75 lb 6.5 lb 11.25 lb 13.75 lb 13.75 lb 17.4 lb
Temperature Adjustment yes yes yes yes yes yes
SPECIFICATIONS
ECO 18, ECO 24, ECO 27, ECO 36
EcoSmart ECO 18 through ECO 36 tankless electric water heaters are designed for larger
apartments, condominiums, or townhomes. In warmer climates, these units can provide that
same consistent, endless hot water to an entire single-family home. Each of these larger tankless
electric water heaters has a digital display showing output temperature and can be adjusted in
1-degree increments. Equipped with EcoSmart self-modulating technology, ECO water heaters
use energy only when hot water is being delivered. For the consumer this means no more
wasting water or energy. To select the best solution for your hot water needs, please refer to the
sizing guide on page 5.