Marey ECO270 6.5 GPM Electric Tankless Water Heater Open Box
Manufacturer: Marey
SKU: ECO270










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(888) 999-1522
$ 389.00
$ 389.00
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Product Overview
The ECO line by Marey is designed using SMART Technology. It is the only one in the market that does not accumulate sediments, as the water never touches the heating element! The 220V ECO270 unit by Marey provides 27kW of power, being the perfect solution for multiple points of use in the Southern areas of the US (up to 3 showers simultaneously in such locations). This unit provides 38°F increase at 6.5 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. The ECO270 unit by Marey is ETL approved and recommended for the whole US territory. This unit must be installed no more than 40 feet from the intended point of use and it must be installed by a professional as its electrical requirements demand (3) 50 Amp breakers.



5 year factory warranty
100% certified by the manufacturer
Ships directly from Marey out of FL
Authorized Marey dealer
Features
- The 220V ECO 27kW requires (3) 50 Amp breakers.
- This 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.
- 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.
- Recommended for 3 simultaneous showers (1.5 GPM each) in hot climates (US Southern regions). In colder regions, this unit is suitable for a shower at 2. GPM and a sink at 1.0GPM. Check the temperature map for more information.
- Marey’s ECO line can maintain 98% efficiency level throughout a lifetime.
- No need for pre-heating: instant hot water on demand.
- Activated by water pressure (5 to 85 PSI) from the moment the faucet is opened
- ETL approved.
Specifications
Manufacturer's Warranty | 5 Years |
Energy | 27kw |
Minimum Required Circuit Breaker | 3x 50a |
Maximum Amp Load | 112.5a |
Minimum Wire Size | 3x8 AWG Copper |
Voltage/Frequency | 220v-240v, 60HZ |
Water Connections | 3/4" NPT |
Recommended Min. Flow | .85 GPM |
Safe Operating Pressure | 5- 85 PSI |
Dimensions | 11" x 16.1" x 3.5" |
Weight | 18.3lbs. |
Package Contents
Tankless Water Heater
User Manual
Warranty



This item comes with a 5 year factory warranty.
Manuals & Documentation
Customer Reviews (10)
Not I nstalled yet
I
I just finished installing yesterday. Very happy with purchase process. So far it works great for our home. If I had to have any negative critique it doesn't mount flat against the wall with the mounting bracket so no as stable as I had hoped but don't think it will cause a problem.
I think you should highlight amps needed
I receive my tankless water heater however I have not installed it yet. I making sure I have everything just right and plan to conduct a couple of mock installation. I will do a final review once i complete installation hopefully in the next week
Thank you
Purchase this unit had it installed is working perfectly love the unit
The product came fast and packaged well. We had no issues with hookup and it works as described. We purchased it to run our new shower. It works well if you are only running the rainheads and one side of body jets which is probably equivalent to three showers. We can’t run everything in our shower at once and have hot water. We plan on purchasing a bigger and better one and using this at the other end of the house for a single shower. Our shower is very big and is probably equivalent to running 6 showers at once. It has body jets on both sides going down the wall with a water fall shower head on one wall with two rainheads coming out ceiling and a hand held shower wand. Definitely recommend this company and very happy with the product.