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2-Year Home Improvement Protection Plan

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  • We will fix the item, replace or pay up to the original purchase cost of the item. Zero deductible
  • Fully transferable if you give as a gift
  • Cancel anytime for a full refund within the first 30 days
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EcoSmart ECO 27 Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology

4.3 out of 5 stars 654 customer reviews
| 385 answered questions

Was: $521.15
Price: $419.99 & FREE Shipping. Details
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  • Savings of up to 50% on water heating costs
  • Digital temperature control in 1-degree increments allows control of hot water
  • Copper and stainless components designed for efficiency, durability and easy replacement
  • Compact size saves valuable storage space, while the stylish and advanced design is pleasing to the eye
  • Prior to purchase & installation, please verify that this model will function with your electrical capacity. Electrical requirements: 27 kW, 240 volts, Single phase, 3 x 40 required breakers, 112.5 maximum power draw (Amps), 3 x 8 AWG required wire.
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Frequently Bought Together

  • EcoSmart ECO 27 Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology
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Total price: $541.44
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From the Manufacturer

Model ECO 8 ECO 11 ECO 18 ECO 24 ECO 27 ECO 36
kW 8 13 18 24 27 36
Voltage: 240
Temp. Range 80°F - 140°F
Max Amperage 33 57 75 100 112.5 150
Required Breaker 1 x 40 AMP 1 x 60 AMP 2 x 40 AMP 3 x 40 AMP 3 x 40 AMP 4 x 40 AMP
Wire Gauge 1 x 8 AWG 1 x 6 AWG 2 x 8 AWG 3 x 8 AWG 3 x 8 AWG 4 x 8 AWG
Size 11.5" x 8" x 3.75" 11.5" x 8" x 3.75" 17" x 14" 3.75" 17" x 17" x 3.75" 17" x 17" x3.75" 17" x 21" x 3.75"
Weight 4.75 lbs 6.5 lbs 11.25 lbs 13.75 lbs 13.75 lbs 17.4 lbs
Water Connections 1/2" CF 1/2" CF 3/4" NPT 3/4" NPT 3/4" NPT 3/4" NPT

Compare to Similar Items


This item EcoSmart ECO 27 Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology
Customer Rating 4 out of 5 stars (654) 4 out of 5 stars (348) 4 out of 5 stars (36) 4 out of 5 stars (170)
Price $419.99 $409.99 $539.99 $533.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Top Notch Trends LLC Top Notch Trends LLC Amazon.com
Item Dimensions 17 x 17 x 3.75 in 20 x 20 x 6.5 in 19 x 17 x 3.75 in 13.8 x 6.7 x 20.3 in
Add to Cart Add to Cart Add to Cart Add to Cart

Product Description

Product Description

Configured for cold climates or high flow rates. Well suited where incoming water temperature can drop below 45 F. For use in more demanding water usage applications. Self modulating flow sensor technology regulates the amount of energy required to heat the water needed. Digital temperature display showing the outlet water temperature setting. Uses (3) 9 KW standard Emerson electric heating elements with brass tops to prevent electrolysis. Copper heat exchanger. Automatic resettable thermostat. (3) 40 DP breakers required. 112A draw. Required wire: 3 sets 8 AWG. Pipe fitting: 3/4'' NPT. Energy efficiency: 99.8%. UL and CSA certified. Dimensions: 17'' x 17.75'' x 4.25''. Weight: 11 lb. Lifetime warranty.

From the Manufacturer

This Smart Technology electric tankless water heater is configured for climates where incoming water temperature can reach as low as 37 degrees. The ECO 27 is capable of heating nearly 3 gallons per minute at this temperature. The ECO 27 is the largest electric tankless water heater available with Patented Self Modulating Technology. This model is well-suited for homes in the northern U.S., Canada, and in the southern U.S. for large Roman-style or Jacuzzi tubs that generally have more demanding water usage needs. Digital temperature control allows you to set your temperature in increments of 1 degree. Prior to purchase and installation please verify that this model is the right size for your hot water needs and electrical requirements.


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