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Marey Eco180 Stainless Steel Tankless Electric Water Heater

Original price $374.99 - Original price $379.94
Original price
$374.99 - $379.94
Current price $374.99


Marey Tankless Water HeatersThe Marey Eco 180: Read why it is the most durable tankless water heater at an affordable price for the whole house.

Uses up to 60% less electricity than a tank water heater, making it an environmentally friendly and cost-effective alternative.

 Marey Eco 180 Stainless Steel Tankless Electric Water HeaterFeatures

• Adjustable water temperature output
• Compact and powerful
• Stainless steel cover looks better and is more durable than a painted cover
• CE and ETL approved
• Filter to remove sediments
• Patented, innovative technology used in the heating elements
• Nickel-chromium heating elements have the highest quality and durability available
• Special technology protects the Eco 180 from scaling (limescale)
• TPCS (thermodynamic cycle system)
• Case made from aluminum magnesium alloy
• Internal stainless steel piping
• Insulated heat-conducting magnesium powder
• 5 year warranty

Advantages of Stainless Steel

• Extreme durability reduces the need for repairs, saving you thousands of dollars in the long run.
• Heat resistance minimizes scaling while maintaining material strength even at high temperatures.
• Non-porous surface is easy to clean, making it perfect for applications that require strict hygiene control.
• Bright, slick surface makes a modern, attractive finish.
• High resistance to corrosion allows the unit to remain effective even when used under harsh conditions.

Marey Aquamatic Electric Hot Shower 110v/220v Technical Specifications

Power 18 kW
Voltage 208v/220v/240v
Frequency 60Hz
Max Amperage Load 75A
Min Required Circuit Breaker Size two 50A double pole
Recommended Wire Size 2x8 AWG copper
Max Temp Increase at 1.5 GPM 80°F
Min Water Flow to Activate the Unit 0.85 GPM / 3.2 LPM
Temp Range 86 to 127°F
Water Connections 3/4" NPT
Installation Vertical Mounted
Control Manual
Dimensions 11" x 16.1" x 3.5"
Weight 15.9 lbs
DOE Energy Factor (EF Rating)
Regulation 10 CFR 430.32(d) Compliance

Temperature Increase versus Flow Rate

Water Output (in GPM) 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Temp Increase (in °F) 87° 80° 74° 56° 46° 42° 36° 31° 29°


Temperature increases shown are based on an incoming water temperature of 48°F and a maximum output temperature limit of 125°F.

Download Instruction Manual