The 220-Volt ECO180 unit by MAREY provides 18kW of power， being the perfect solution for multiple points of use in the Southern areas of the US (up to 3 points of use simultaneously in such locations). This unit provides 31°F increase at 4.4 GPM， allowing you to have multiple points of use running simultaneously in hot climates. If you live in colder regions， this unit can reach up to 80°F at 1.5 GPM for hot water output at one point of use at time. MAREY´s ECO180 is ETL approved and recommended for the whole US territory. This unit must be installed no more than 40 ft. from the intended point of use and it must be installed by a professional as its electrical requirements demand (2) 50 Amp breakers. The complete ECO line by MAREY is designed with corrosion resistant heating elements which reduce hard water build up from chlorine and calcium. Please consult temperature map for suggested points-of-use according to geographical area.

220-Volt ECO 18kW unit requires (2) 50 Amp breakers

Unit must be installed by a professional plumber or electrician to ensure safety and quality

German-designed with high quality stainless steel water channel and heating chamber the ECO line by MAREY is the only one in the market with a corrosion resistant patented heating element， which reduces hard water， build up from chlorine and calcium

smart technology: easy management and simple adjustments on a LCD panel allows you to program the exact desired water temperature thereby optimizing electricity consumption

Recommended for 2 simultaneous showers (2.0 GPM each) in hot climates (US southern regions) in colder regions it is suitable to provide hot water to a shower at 2.0 GPM check the temperature map for more information

Tankless water heaters save energy because they use up to 60% less energy than conventional tank water heaters as a result， they are cost effective and environmentally friendly

MAREY's ECO line can maintain 98% efficiency level throughout a lifetime

No need for pre-heating: instant tank less water heater on demand heating

Endless hot water on demand: activated by water pressure (5 to 85 PSI) from the moment the faucet is opened

ETL approved

Please consult temperature map for suggested points-of-use according to geographical area