Marey ECO110 220v/240v Electric Tankless Water Heater & LED


Retail Price: $290.00
Weight: 8.90 lbs

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Marey Tankless Water Heaters

The smartest hot water solution for one to two simultaneous points of hot water use (depending on climate)

The new Marey ECO110 offers excellent value for this 11kW class of tankless. Its heating element uses a patented, German design. Its water channel is stainless steel alloy which is highly resistant to corrosion and scale. Yet it matches copper for heat conductivity.

Set your output temperature with ease using the buttons on the front and the LED temperature readout.

Marey ECO150 208v/220v/240v 1-2 Shower Electric Tankless Water HeaterFeatures

  •  Easy to adjust and simple to operate
  •  Eliminates the need to run the hot water tap and wait before getting hot water, when unit is installed close to the point of use
  •  Push-button temperature control on the front of the unit
  •  LED panel shows output water temperature
  •  Automatic over-temperature safety protection at output temperatures above 140°F (60°C)
  •  Temperature sensor malfunction indicator
  •  Compact design saves space
  •  No stand-by heating loss saves you energy versus a tank
  •  Control panel displays either Fahrenheit or Celsius
  •  Very little activation water pressure required
  •  ETL approved
  •  5 year warranty

Technical Specifications

Power 11kW
Min Circuit Breaker Size 50A
Max Amperage Load 45.8A @ 240V
50A @ 220V
Recommended Wire Size 6 AWG copper
Voltage 240V
Min Water Flow to Activate Unit   0.53 GPM (2 liters per minute)
Operating Water Pressure Range 5 psi to 85 psi
Water Connections 1/2" NPT
Installation Mounting Orientation Vertical
Width x Height x Depth 14.75" x 8.6" x 3"
Weight 7.5 lbs
DOE Energy Factor (EF Rating) Regulation
10 CFR 430.32(d) Compliance

Temperature increase versus GPM water flow rate

Water Flow Rate Water Temperature Increase
1.0 GPM 85°F
1.25 GPM 65°F
1.5 GPM 56°F
2.0 GPM 42°F
2.5 GPM 31°F
3.0 GPM 28°F

Download Instruction Manual

NOTE: As of 2-21-2018, the Marey website has an older version of the manual that among other things, shows an incorrect minimum breaker amperage size of 60 amps. The correct breaker size is 50 amps, and the correct manual is at the link above.

Marey Tankless Water Heaters

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Sep 18, 2016
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