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Super Supreme 15 Kw Electric Tankless Water Heater

Overall Rating Rating 4  |  1 reviews  |  Write a review
Today $379.99
Save $18.89 (5%)
Item #: 14845887
    This automatic electric tankless water heater provides hot water to your home only when it's needed, reducing your electric bill and saving you money. Since this heater doesn't use a tank, you'll enjoy an endless supply of steamy, hot water....more

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    Achieve endless hot water while still saving on your energy bills with this energy-efficient water heater from Super Supreme. This smart water heater has an on-board circuit board to supply optimum heating.

    • Type: Electric tankless water heater
    • Brand: Super Supreme
    • Temperature range: 125 degrees
    • Voltage: 208-240 volts
    • Color: White
    • Materials: Aluminum/ brass/ copper
    • Dimensions: 12.5 inches high x 10 inches wide x 3 inches deep
    • Energy Saver
    • Settings automatically controlled by circuit board

    Technical Data:
    • 60 AMP breaker required to install this unit
    • 6 AWG cable required to install this unit
    • .5 inch compression fittings included for plumbing connections
    • Must use 18 inches of copper tubing into and out of the unit

    Recommended Usage:
    • This unit is great for 2-plus bathroom houses in southern states
    • Great unit for 2 bathroom homes in northern states

    Assembly Required

See description
1 year Limited Manufacturer
See description
Model No:
Brand: Super Supreme


  • Fuel Type
  • Wattage
    7000 Watts or More
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  • 5 Stars 0
  • 4 Stars 1
  • 3 Stars 0
  • 2 Stars 0
  • 1 Stars 0
  • Good product poor packaging

    The product arrived broken due to the packaging for the us mail. I contacted the customer service about the damage and after a period of time they sent me the parts to repair it. The unit just fit in the shipping box which didn't allow for a proper cushion for the beating it takes in the us mail. The product now works fine.

    • How did the color on site compare with the actual product? Good
    • Please tell us about the quality of the product. Good
    • How accurate was the on site description of the product? Good
    • Would you recommend this to a friend? Yes
View All Most Helpful Reviews

Product Q&A

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How many GPM does it produce? elmermt1 on Sep 10, 2013
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Hi elmermt1, thank you for your inquiry. This unit is 3.8 gpm. Thanks for shopping with us. overstockcustomercare1 on Sep 10, 2013

Can this be converted for propane? mia38 on Jul 6, 2013
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Hello mia38, This unit is all electric. 240 volts. Thank you for shopping with us! overstockcustomercare1 on Jul 17, 2013

Do I turn the power on first or the water? msdoit on Apr 17, 2013
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Hello msdoit, I’m sorry this information is not available. Thank you for shopping with us! overstockcustomercare1 on May 20, 2013

is the pipe size for these units (18kw, 15kw, 14kw, 12kw) 3/4" or 1/2"? crivas1 on Mar 25, 2013
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Answer This Question

Thank you for your inquiry about what the pipe size is for the 12kw, 14kw, 15kw and the 18kw tankless water heaters. All four of them use 1/2" pipes. I hope this answer helps you. overstockcustomercare1 on Mar 28, 2013

How many gallons per minute of hot water does this provide? why333 on Jan 21, 2013
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Answer This Question

It will produce 3.8 gallons per minute. overstockcustomercare1 on Jan 23, 2013

can i install myself littlemissdangerous on Nov 16, 2012
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Yes you can although we would recommend professional installation. overstockcustomercare1 on Nov 16, 2012

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Usually leaves our warehouse in 1-2 business days. *

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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* For your safety, some orders go through our loss prevention department. If we select your order for this process, we will immediately notify you that there may be up to a 3-day delay on your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

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