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    IHeat   14 kW Real-Time Modulating 3 GPM Electric Tankless Water Heater

    Set your store for local inventory & pick up options.
    • Description
      • Can support 1 bedroom households
      • Consult electrician.Requires 1-60 Amp Double Pole Breaker
      • Same-day installation in most areas. Call 1-855-400-2552 by noon.
      Store SKU:

      The IHeat Electric Tankless Water Heater Model S-14 has the capacity of heating 3 GPM which is the equivalent to 2 showers (at 1.5 GPM each), or 1 Shower and 3 sinks (at 0.50 GPM each) simultaneously, or any combination which equals to 3.0 GPM. The S-14 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-14 can be used for point of use, or 2 to 3 applications at a time equaling 3 GPM. A good rule of thumb is if you live in the southern states mentioned here the S-14 can power a 1 to 3 bedroom 1 to 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-14 will heat less volume of water, this will cause the S-14 to be used in Point of Use applications in the colder climates.

      • IHeat tankless S series is a lead free certified product
      • IHeat tankless S series electric tankless water heater its manufactured in complete stainless steel boasting an IXP-4 water proof construction, the IHeat tankless 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 tankless 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 tankless 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 tankless 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 degree F to 140 degree F (DOE recommends setting heaters at 120 Degree F)
      • IHeat tankless water heaters come with an easy to acquire 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
      • Choose the correct iHeat Tankless Water Heater by identifying incoming water temperature and the maximum flow rate desired
      • Choose the correct iHeat model for your household needs
      • Make sure the model you choose services your household applications
    • Specifications
      Amperage (amps) :
      Application Type :
      Finish Family :
      Stainless Steel
      Flow Rate @ 35 F Rise (gallons/min) :
      Flow Rate @ 45 F Rise (gallons/min) :
      Flow Rate @ 55 F Rise (gallons/min) :
      Flow Rate @ 65 F Rise (gallons/min) :
      Fuel Type :
      Indoor/Outdoor :
      Maximum Temperature (F) :
      Minimum Activation Rate (gpm) :
      Minimum Temperature (F) :
      Product Depth (in.) :
      Product Height (in.) :
      Product Weight (lb.) :
      Product Width (in.) :
      Returnable :
      Water Connection Location :
      Top & Side
      Water Connection Size (in.) :
      1/2 in. Compression, NPT Adapters available upon request
      Water Heater Features :
      Overheat Protection,Wall Mountable
      Wattage (watts) :
    • Reviews

      Ratings & Reviews

      88% of customers recommend this product
      Out of 5:
      Customer Images (2)
      • Trust your licensed plumber!
      • March 28, 2016
      • Recommended Product

      Installed this guy into a customers one bathroom cabin. It's only half inch so it's not a family of five solution for hot water (could be if used correctly). Removed their old style tank heater and installed this guy. Customer can now take never ending hot showers. This is perfect if only using one thing at a time, shower or sink. If you try to use two things a slight temp drop will occur. worked perfect.

      Pros Easy to Install, Good Instructions
      • Top 500 Contributor
      • Pro


      25 to 34, Male
      4 out of 4 people found this helpful
      more details...
      By: Spring
    • Shipping & Delivery Options


      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).

      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.

      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).

    This item cannot be shipped to the following state(s): GU,PR,VI