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Electric Tankless Water Heaters

To determine if an Electric Water heater is for you:

Temperature Rise: Subtract the incoming water temperature from your desired output temperature. 

Flow Rate: List the number of hot water devices you expect to use at any one time. Then, add up their flow rates (gallons per minute). This is the desired flow rate you'll want for the demand water heater. 

Therefore, to size a demand water heater, you need to determine the flow rate and the temperature rise you'll need for its application 

If it will not produce the desired flow rate and temperature rise to get to a comfortable hot water handwashing temp. of 105°F, then choose another model with more kW and amps, and ensure that you can supply it with the required electrical capacity.

 

Determining which tankless Electric Water Heater can be a difficult choose. Visit our blog to select a model that will suit your needs.


Choosing the right Tankless Electric Water Heater for your home.

  • Stiebel Eltron - SHC2.5MINITANK - 233219 2.5 gallon, 1300W, 120V SHC 2.5 Mini-Tank Electric Water Heater

    Stiebel Eltron
    Original price $ 189.00 - Original price $ 189.00
    Original price
    $ 189.00
    $ 189.00 - $ 189.00
    Current price $ 189.00

    Spec Sheet Install Manual Stiebel Eltron 233219 Details If you're storing 30+ gallons of hot water in a traditional water heater when your appli...

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    Original price $ 189.00 - Original price $ 189.00
    Original price
    $ 189.00
    $ 189.00 - $ 189.00
    Current price $ 189.00
  • Eemax - EX55T - ML 5.5kW Electric Tankless Water Heater

    Eemax
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 281.99
    $ 281.99 - $ 281.99
    Current price $ 281.99

    Choosing the right Tankless Electric Water Heater for your home. FEATURES On demand hot water - no delay Cut energy waste - Flow switch activat...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 281.99
    $ 281.99 - $ 281.99
    Current price $ 281.99
    Sold out
  • Stiebel Eltron - DHC-E12 - 230628 240V, 12 kW DHC-E12 Single/Multi-Point-of-Use Tankless Electric Water Heater

    Stiebel Eltron
    Original price $ 299.00 - Original price $ 299.00
    Original price
    $ 299.00
    $ 299.00 - $ 299.00
    Current price $ 299.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Stiebel Eltron 230628 Details Instantly provide hot wat...

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    Original price $ 299.00 - Original price $ 299.00
    Original price
    $ 299.00
    $ 299.00 - $ 299.00
    Current price $ 299.00
  • Rheem - RTEX-24 - 24kw Tankless Electric Water Heater

    Rheem
    Original price $ 582.59 - Original price $ 582.59
    Original price
    $ 582.59
    $ 582.59 - $ 582.59
    Current price $ 582.59

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Overview Professional Classic® tankless electric w...

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    Original price $ 582.59 - Original price $ 582.59
    Original price
    $ 582.59
    $ 582.59 - $ 582.59
    Current price $ 582.59
  • Rheem - RTEX-13 - 13kw Tankless Electric Water Heater

    Rheem
    Original price $ 365.00 - Original price $ 365.00
    Original price
    $ 365.00
    $ 365.00 - $ 365.00
    Current price $ 365.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Overview Professional Classic® tankless electric wat...

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    Original price $ 365.00 - Original price $ 365.00
    Original price
    $ 365.00
    $ 365.00 - $ 365.00
    Current price $ 365.00
    Sold out
  • Chronomite - SR-40/240 - HTR 240-Volt 40-Amp SR Series Instant-Flow Standard Flow Tankless Water Heater

    Chronomite
    Original price $ 218.79 - Original price $ 218.79
    Original price
    $ 218.79
    $ 218.79 - $ 218.79
    Current price $ 218.79

    Install Manual Choosing the right Tankless Electric Water Heater for your home. Chronomite electric tankless water heaters are the space-saving so...

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    Original price $ 218.79 - Original price $ 218.79
    Original price
    $ 218.79
    $ 218.79 - $ 218.79
    Current price $ 218.79
    Sold out
  • Eemax - SPEX55 - FlowCo Electric Tankless Water Heater

    Eemax
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 237.69
    $ 237.69 - $ 237.69
    Current price $ 237.69

    Spec Sheet   Install Manual Choosing the right Tankless Electric Water Heater for your home.     FlowCo™ Non-thermostatic heater ideal for handwa...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 237.69
    $ 237.69 - $ 237.69
    Current price $ 237.69
  • Eccotemp - EM-7.0 - Electric Mini Storage Tank Water Heater

    Eccotemp
    Original price $ 298.00 - Original price $ 298.00
    Original price
    $ 298.00
    $ 298.00 - $ 298.00
    Current price $ 298.00

    The Eccotemp EM-7.0 is a point of use Mini-Tank Water Heater with a tank capacity of 7 gallons and is designed to supply on-demand hot water to any...

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    Original price $ 298.00 - Original price $ 298.00
    Original price
    $ 298.00
    $ 298.00 - $ 298.00
    Current price $ 298.00
    Sold out
  • Eccotemp - EM-4.0 - Electric Mini Storage Tank Water Heater

    Eccotemp
    Original price $ 278.00 - Original price $ 278.00
    Original price
    $ 278.00
    $ 278.00 - $ 278.00
    Current price $ 278.00

    The Eccotemp EM-4.0 is a point of use Mini-Tank Water Heater with a tank capacity of 4 gallons and is designed to supply on-demand hot water to an...

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    Original price $ 278.00 - Original price $ 278.00
    Original price
    $ 278.00
    $ 278.00 - $ 278.00
    Current price $ 278.00
    Sold out
  • Stiebel Eltron - TEMPRA36PLUS - Tankless Water Heater – Tempra 36 Plus – Electric, On Demand Hot Water, Eco, White

    Stiebel Eltron
    Original price $ 849.00 - Original price $ 849.00
    Original price
    $ 849.00
    $ 849.00 - $ 849.00
    Current price $ 849.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. The Stiebel Eltron Tempra 36 Plus Tankless Water He...

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    Original price $ 849.00 - Original price $ 849.00
    Original price
    $ 849.00
    $ 849.00 - $ 849.00
    Current price $ 849.00
  • Stiebel Eltron - DHC-E8/10 - 224201 240V, 7.2/9.6kW DHC-E 8/10 Single/Multi-Point-of-Use Tankless Electric Water Heater

    Stiebel Eltron
    Original price $ 300.00 - Original price $ 300.00
    Original price
    $ 300.00
    $ 300.00 - $ 300.00
    Current price $ 300.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Stiebel Eltron 224201 Details Instantly provide hot wat...

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    Original price $ 300.00 - Original price $ 300.00
    Original price
    $ 300.00
    $ 300.00 - $ 300.00
    Current price $ 300.00
    Sold out
  • Stiebel Eltron - MINI2-1 - 231045 Mini 2 Point of Use Tankless Electric Water Heater, 1.8 kW, 120V, 7-1/2" W x 6-1/2" H x 3-1/4" D

    Stiebel Eltron
    Original price $ 195.00 - Original price $ 195.00
    Original price
    $ 195.00
    $ 195.00 - $ 195.00
    Current price $ 195.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Stiebel Eltron 231045 Details An excellent addition to ...

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    Original price $ 195.00 - Original price $ 195.00
    Original price
    $ 195.00
    $ 195.00 - $ 195.00
    Current price $ 195.00
  • Eccotemp - ESH-4.0 - SmartHome 4.0 Gallon Mini Tank Water Heater with Voice Commands

    Eccotemp
    Original price $ 329.00 - Original price $ 329.00
    Original price
    $ 329.00
    $ 329.00 - $ 329.00
    Current price $ 329.00

    The Eccotemp ESH-4.0 SMARTHOME Mini Tank Water Heater is the most advanced mini water heater on the market. With our Patent Pending SMARTHOME techn...

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    Original price $ 329.00 - Original price $ 329.00
    Original price
    $ 329.00
    $ 329.00 - $ 329.00
    Current price $ 329.00
  • Stiebel Eltron - Mega Boost - MegaBoost Tank Booster Water Heater 524201 240 V 9.6 kW

    Stiebel Eltron
    Original price $ 309.00 - Original price $ 309.00
    Original price
    $ 309.00
    $ 309.00 - $ 309.00
    Current price $ 309.00

    Spec Sheet Install Manual Need more hot water? Can’t fit a bigger tank water heater in the space? MegaBoost is designed to be installed with any...

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    Original price $ 309.00 - Original price $ 309.00
    Original price
    $ 309.00
    $ 309.00 - $ 309.00
    Current price $ 309.00
  • Chronomite - SR-20L/208 - Instant-Flow® SR Point-of-Use Non-Thermostatic Tankless Water Heater

    Chronomite
    Original price $ 228.00 - Original price $ 228.00
    Original price
    $ 228.00
    $ 228.00 - $ 228.00
    Current price $ 228.00

    Install Manual Choosing the right Tankless Electric Water Heater for your home. Chronomite electric tankless water heaters are the space-saving ...

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    Original price $ 228.00 - Original price $ 228.00
    Original price
    $ 228.00
    $ 228.00 - $ 228.00
    Current price $ 228.00
  • Eemax Electric Tankless HA011240 11kW 240V Electric Tankless Water Heater

    Eemax
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 270.04
    $ 270.04 - $ 270.04
    Current price $ 270.04

    HomeAdvantage II can be installed at the point-of-use or centrally located for the whole home to provide endless hot water.  HA008240, HA011240, HA...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 270.04
    $ 270.04 - $ 270.04
    Current price $ 270.04
  • Stiebel Eltron Tempra 24 Plus Electric Tankless Water Heater 239222

    Stiebel Eltron
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 699.00
    $ 699.00 - $ 699.00
    Current price $ 699.00

    Product Overview Description – Powerful output, compact design, remarkable energy-saving features. Our whole house electric tankless wat...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 699.00
    $ 699.00 - $ 699.00
    Current price $ 699.00
  • Scratch and Dent Eemax - SPEX2412 - 2.4 kW 120V Electric Tankless Water Heater -SD1

    Eemax
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 245.99
    $ 245.99 - $ 245.99
    Current price $ 245.99

     ITEM IS LIKE NEW. SIGNS OF COSMETIC DAMAGE CAN INCLUDE SCRATCHES, DENTS, AND WORN CORNERS. ITEM MAY ARRIVE WITH DAMAGED PACKAGING OR BE REPACKAGED...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 245.99
    $ 245.99 - $ 245.99
    Current price $ 245.99
  • Scratch and Dent Chronomite - SR-15L/120 - HTR 120-Volt 15-Amp SR Series Instant-Flow Low Flow Tankless Water Heater -SD1

    Chronomite
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99

    ITEM IS LIKE NEW. SIGNS OF COSMETIC DAMAGE CAN INCLUDE SCRATCHES, DENTS, AND WORN CORNERS. ITEM MAY ARRIVE WITH DAMAGED PACKAGING OR BE REPACKAGED....

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99
  • Scratch and Dent Chronomite - SR-15L/120 - HTR 120-Volt 15-Amp SR Series Instant-Flow Low Flow Tankless Water Heater -SD2

    Chronomite
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 189.99
    $ 189.99 - $ 189.99
    Current price $ 189.99

    ITEM IS ALMOST LIKE NEW. SIGNS OF COSMETIC DAMAGE CAN INCLUDE SCRATCHES, DENTS, AND WORN CORNERS. ITEM MAY ARRIVE WITH DAMAGED PACKAGING OR BE REPA...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 189.99
    $ 189.99 - $ 189.99
    Current price $ 189.99

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