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12 kW Real-Time Modulating 2.3 GPM Electric Tankless Water Heater

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  • Provides ample hot water for households with up to 2 people
  • Consult electrician.Requires 1-60 Amp Double Pole Breaker
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.
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Product Details

The IHeat Electric Tankless Water Heater Model S-12 has the capacity of heating 2.3 GPM which is the equivalent to 1 showers (at 1.5 GPM each), and 1 sinks (at 0.75 GPM each) simultaneously, or any combination which equals to 2.3 GPM. The S-12 can handle these applications in the warmer climates of the US which are Florida, Georgia, Louisiana, Texas, Arizona, California, Alabama, and Mississippi. Anything north of these States the Model S-16 can be used for point of use, or 1-application at a time. A good rule of thumb is if you live in the southern states mentioned here the S-12 can power a 1 to 3 bedroom 2 bathroom home, including dishwasher and clothes washer, please keep in mind that tankless water heaters are designed to heat incoming water at a maximum output temperature based on simultaneous use and inlet water temperatures. So if your demand for hot water decreases your output water temperatures will increase, as well as if you live in the colder states this S-12 will heat less volume of water, this will cause the S-12 to be used in Point of Use applications in the colder climates.
  • IHeat S series is a lead free certified product
  • IHeat S series electric tankless water heater, its manufactured in complete stainless steel boasting an IXP-4 water proof construction, the IHeat stainless steel construction is a perfect fit for any applications near the ocean, like beach front properties, yachts, small boats, resorts and outdoor kitchens
  • IHeat S series can also be used in highly sterile applications like commercial kitchens, hospitals, clinics, and even schools where cleanliness is of the highest importance
  • IHeat S series saves valuable space with its compact size, the S series compared to tank type water heaters, is small enough to fit any under counters installations or even closets
  • IHeat water heater saves you up to 60% on your water heating costs, as its patent pending closed loop modulation and also with an industry leading activating quarter GPM activating flow rate allows you to enjoy safe efficient and calculated power draw based on your behavioral use of the heater, using real time data
  • Water proof construction allows you to easily and safely control the temperature by using our water proof interactive touch pad, allowing you to choose a range of temperatures from 80°F to 140°F (DOE recommends setting heaters at 120°F)
  • IHeat water heaters come with an easy straight forward product warranty, we understand not everyone is a certified electrician, and not everyone is a contractor, therefore all we ask for you to have your warranty honored is a simple copy of your proof of purchase and we will honor the industry simplest and most effective 3 year internal electrical components and 5 year due to leaks limited warranty
  • Return Policy
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Specifications

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Questions & Answers

9Questions
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Q:Does this unit require a pressure relief valve ?
by|Nov 15, 2022
0 Answer
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Q:Rather than increase the temperature on my 50gal Whole house HWH. I want to put this in line with...
by|Dec 8, 2016
1 Answer
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A:  It is suppose to connect to the cleaner potable drinking cold water line if you hook it to a hot water line it probably would not even come on to much and you would still be using your HWH to heat the water. In addition the hot water from your HWH will not be clean or nearly as clean as the cold water, drinking water supply which will foul up this heater fast and yes void the warranty too. You would definitely need a really good water filter on the inlet that can tolerate hot water. In short I would not recommend it it would not save you much if any money and it might damage this heater. You can contact 800 Home Depot for more information or the manufacturer directly.

by|Mar 4, 2019
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Q:Does an electrician or a plumber install? 6 gauige means a new wire needs to be pulled but it is a short homerun.
by|Oct 18, 2016
2 Answers
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A:  It is recommended that a qualified person or people install the electric service and plumbing. I believe you can arrange that through The Home Depot too. I've used their recommended installers before and was always happy and they stand by their work. You need 6 gauge even though its a short run to handle the voltage and current and a dedicated circuit breaker.

by|Oct 18, 2016

A:  Yes you will need a plumber to install this tankless water heater.

by|Oct 18, 2016
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    Q:Can I use the water supply to this tankless water heater from my tank type water heater
    by|Oct 10, 2016
    1 Answer
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    A:  It sounds counter productive to me. Why not just tap into cold water pipe at the 2nd bathroom? It will still save you money and you might be able to get by with a smaller unit to heat just the one bathroom. Or get a tankless heater to replace your tank heater to heat both your bathroom water supplies. A tankless heater will always save you money regardless if your replacing an electric or natural gas tank heater because it only runs on demand. And they heat up instantly. Also it will free up the space your tank is taking up. In addition these are designed to run with a cold water inlet. I read somewhere that they should never be connected to a hot water inlet. Your tank heater is still going to do most of the heating in addition to running when there is no need for hot water. Call the experts at Drakken they can give you the best advice. Their number is 1-888-818-4328

    by|Mar 4, 2019
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    Customer Reviews

    3.9 out of 5
    (16)
    • 3.9
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    • 100%recommend this product
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    Yes it was ready for installation Thank you a lot...
    Yes it was ready for installation Thank you a lot
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    Works great and was easy to install...
    Works great and was easy to install
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          We love our new iheat. We are in a condo...
          We love our new iheat. We are in a condo building in Punta Mita Mexico and we have 4 units now using iheat!
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          I have bought a couple tankless water heaters from this company for other rental properties. I'm ...
          I have bought a couple tankless water heaters from this company for other rental properties. I'm not an electrician or a plumber but those I have hired to install these have said they are pretty straight forward to install. They do a great job of delivering hot water quickly, so less wasted water waiting for the hot water to arrive.
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          • Recommended
          Guard against severe cold IT WILL FREEZE....
          Guard against severe cold IT WILL FREEZE.
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          We have had one of these for 5 years. ...
          We have had one of these for 5 years. We bought an extra one just so we would always have hot water. We are very happy with our IHeat. It satisfies our needs. Thank you for asking
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          Easy to install ...
          Easy to install
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          Showing 1-10 of 16 reviews

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