Skip to content

Tankless Water Heaters

Tankless water heaters are more environmentally friendly than standard hot water tanks for two reasons:
1. Tankless is more energy efficient. Electric tankless heaters are 99% efficient. The natural gas and LP tankless heaters that we sell are above 90% efficient. Common hot water tank heaters such as this one are only about 60% efficient. broken heart

2. Tankless uses less materials to manufacture. A whole house electric tankless water heater weighs about 17 lbs. Point of use units weigh less than 5 lbs. Hot water tanks weigh around 120 lbs! That's a lot of extra steel, copper and other raw materials that must be mined, using more of our planet's energy.

  • Chronomite Instant-Flow SR Tankless Water Heater
    Chronomite Instant-Flow SR Tankless Water Heater
    Original price $156.00 - Original price $175.90
    Original price
    $156.00 - $175.90
    $156.00 - $175.90
    Current price $156.00

    Chronomite Instant-Flow SR Tankless Water Heater

    Chronomite Laboratories, Inc.

    The Chronomite Instant-Flow SR Tankless Hot Water Heater is an excellent basic instant water heater for numerous uses. It features low installation...

    View full details
    Original price $156.00 - Original price $175.90
    Original price
    $156.00 - $175.90
    $156.00 - $175.90
    Current price $156.00
  • Original price $202.00 - Original price $229.00
    Original price
    $202.00 - $229.00
    $202.00 - $229.00
    Current price $202.00

    Chronomite M-series Instant-Flow Micro Water Heater. Output Set Temp.

    Chronomite Laboratories, Inc.

    Buy this Chronomite Instant-Flow Micro Water Heater with adjustable output temperature limits. The Instant Flow Micro uses digital microprocessor t...

    View full details
    Original price $202.00 - Original price $229.00
    Original price
    $202.00 - $229.00
    $202.00 - $229.00
    Current price $202.00
  • EcoSmart Eco27 27kW 240V Electric Tankless Hot Water Heater SuccessActive
    EcoSmart Eco27 27kW 240V Electric Tankless Hot Water Heater SuccessActive
    Original price $516.19 - Original price $536.14
    Original price
    $516.19 - $536.14
    $516.19 - $536.14
    Current price $516.19

    EcoSmart Eco27 27kW 240V Electric Tankless Hot Water Heater

    ECOSMART US LLC

    The EcoSmart Large ECO 27 Electric Tankless Hot Water Heaters let you enjoy endless hot water when you want it, only when you need it. Go Tankless...

    View full details
    Original price $516.19 - Original price $536.14
    Original price
    $516.19 - $536.14
    $516.19 - $536.14
    Current price $516.19
  • iHeat ADK S Series Electric Tankless, front, S-16, S-14, S-12, S-9
    iHeat ADK S Series Electric Tankless Heaters S-16, S-14, S-12, S-9
    Original price $214.95 - Original price $289.00
    Original price
    $214.95 - $289.00
    $214.95 - $289.00
    Current price $214.95

    iHeat Drakken S Series Electric Tankless Heaters S-16, S-14, S-12, S9

    iHeat/Drakken

    Ideal for boats, hospitals, condos, cabins, studios, apartments, clinics, schools, and pool house - anywhere you need hot water! Choose from among ...

    View full details
    Original price $214.95 - Original price $289.00
    Original price
    $214.95 - $289.00
    $214.95 - $289.00
    Current price $214.95
  • Original price $239.00 - Original price $243.95
    Original price
    $239.00 - $243.95
    $239.00 - $243.95
    Current price $239.00

    EcoSmart Eco 11 Electric Tankless Hot Water Heater 11-13kW 220-240V

    ECOSMART US LLC

    The ECO 11 Electric Tankless Hot Water Heater lets you enjoy endless hot water when you want it, only when you need it. Go Tankless and Save. Get ...

    View full details
    Original price $239.00 - Original price $243.95
    Original price
    $239.00 - $243.95
    $239.00 - $243.95
    Current price $239.00
  • Original price $199.00 - Original price $233.94
    Original price
    $199.00 - $233.94
    $199.00 - $233.94
    Current price $199.00

    Eccotemp L5 Portable Tankless Water Heater

    Eccotemp

    The Eccotemp L5 Portable Tankless Heater is the bestselling and original portable propane water heater in the market today.Get instant, unlimited h...

    View full details
    Original price $199.00 - Original price $233.94
    Original price
    $199.00 - $233.94
    $199.00 - $233.94
    Current price $199.00
  • Original price $385.00 - Original price $389.95
    Original price
    $385.00 - $389.95
    $385.00 - $389.95
    Current price $385.00

    EcoSmart Eco 18 Electric Tankless Hot Water Heater 18kW 220-240V

    ECOSMART US LLC

    EcoSmart Eco 18 Electric Tankless Hot Water Heaters let you enjoy endless hot water when you want it, only when you need it. Go Tankless and Save...

    View full details
    Original price $385.00 - Original price $389.95
    Original price
    $385.00 - $389.95
    $385.00 - $389.95
    Current price $385.00
  • American Heat AHSH Series Electric Tankless Heater
    American Heat AHSH Series Electric Tankless Heater
    Original price $139.95 - Original price $139.95
    Original price
    $139.95
    $139.95 - $139.95
    Current price $139.95

    iHeat AHSH Showerhead Electric Tankless Water Heater

    iHeat/Drakken

    Announcing the new iHeat Electric Shower Tankless Heater. It is equipped with a convenient temperature setting dial and digital display. Perfect...

    View full details
    Original price $139.95 - Original price $139.95
    Original price
    $139.95
    $139.95 - $139.95
    Current price $139.95
  • Eccotemp i12-LP Propane Indoor Tankless Water Heater black touchscreen
    Eccotemp i12-LP Propane Indoor Tankless Water Heater black touchscreen
    Original price $369.00 - Original price $373.95
    Original price
    $369.00 - $373.95
    $369.00 - $373.95
    Current price $369.00

    Eccotemp i12-LP Propane Indoor Tankless Water Heater black touchscreen

    Eccotemp

    Eccotemp i12-LP Indoor Tankless Water Heater This might be the best-looking tankless water heater in the universe. Eccotemp created the i12-LP wit...

    View full details
    Original price $369.00 - Original price $373.95
    Original price
    $369.00 - $373.95
    $369.00 - $373.95
    Current price $369.00
  • Chronomite C-Micro 0.2 GPM Instant-Low-Flow Activation CM Water Heater
    Chronomite C-Micro 0.2 GPM Instant-Low-Flow Activation CM Water Heater
    Original price $239.40 - Original price $239.40
    Original price
    $239.40
    $239.40 - $239.40
    Current price $239.40

    Chronomite C-Micro 0.2 GPM Instant-Low-Flow Activation CM Water Heater

    Chronomite Laboratories, Inc.

    The Instant-Flow C-Micro has an ultra-low-flow activation rate of 0.2 GPM (0.75 LPM) plus adjustable output temperature limits. The Instant Flow C-...

    View full details
    Original price $239.40 - Original price $239.40
    Original price
    $239.40
    $239.40 - $239.40
    Current price $239.40
  • Drakken iHeat AHS11-D AHS14-D AHS16-D Tankless Hotwater
    iHeat Pro Perfomer AHS21D AHS-24D AHS-27D tankless
    Original price $379.95 - Original price $489.95
    Original price
    $379.95 - $489.95
    $379.95 - $489.95
    Current price $379.95

    iHeat AHS27-D AHS24-D AHS18-D Electric Tankless Water Heaters

    iHeat/Drakken

    The iHeat AHS Series tankless water heaters save energy by turning on only when you need hot water. Flow sensors detect outgoing and incoming water...

    View full details
    Original price $379.95 - Original price $489.95
    Original price
    $379.95 - $489.95
    $379.95 - $489.95
    Current price $379.95
  • Eccotemp L10 Outdoor Propane Tankless Water Heater
    Eccotemp L10 Outdoor Propane Tankless Water Heater
    Original price $299.00 - Original price $303.95
    Original price
    $299.00 - $303.95
    $299.00 - $303.95
    Current price $299.00

    Eccotemp L10 Outdoor Propane Tankless Water Heater

    Eccotemp

    The Eccotemp L10 Tankless Heater is among hottest ;) propane tankless water heaters currently available.It provides limitless heated water in y...

    View full details
    Original price $299.00 - Original price $303.95
    Original price
    $299.00 - $303.95
    $299.00 - $303.95
    Current price $299.00
  • Original price $179.00 - Original price $183.95
    Original price
    $179.00 - $183.95
    $179.00 - $183.95
    Current price $179.00

    Marey Portable Outdoor LP Propane Tankless Water Heater, Showerhead

    Marey Heater Corp.

    Go anywhere with this small, light, portable tankless water heater. Going camping this summer? Traveling around? Going off-grid? Here's your water...

    View full details
    Original price $179.00 - Original price $183.95
    Original price
    $179.00 - $183.95
    $179.00 - $183.95
    Current price $179.00
  • Original price $209.99 - Original price $209.99
    Original price
    $209.99
    $209.99 - $209.99
    Current price $209.99

    Marey Power Pak Plus 220v POU Water Heater

    Marey Heater Corp.

    The Marey Power Pak Plus is the most flexible, adaptable point of use electric on-demand water heater currently available. Not sure how many amps ...

    View full details
    Original price $209.99 - Original price $209.99
    Original price
    $209.99
    $209.99 - $209.99
    Current price $209.99
  • Original price $196.00 - Original price $200.95
    Original price
    $196.00
    $196.00 - $200.95
    Current price $196.00

    Chronomite S-30L 120v 27 amps 3000W Instant-Flow Tankless Water Heater

    Chronomite Laboratories, Inc.

    Original S-30L/120 version of Instant-Flow: 120v, 27 amps, 3000 watts Perfect for low-flow and single point-of-use installations such as sinks and ...

    View full details
    Original price $196.00 - Original price $200.95
    Original price
    $196.00
    $196.00 - $200.95
    Current price $196.00
  • Original price $317.00 - Original price $321.95
    Original price
    $317.00 - $321.95
    $317.00 - $321.95
    Current price $317.00

    Eccotemp FVI12-LP Indoor Tankless Water Heater

    Eccotemp

    The Eccotemp FVI12-LP tankless hot water heater is a liquid propane powered indoor heater designed specifically for small to medium hot water ...

    View full details
    Original price $317.00 - Original price $321.95
    Original price
    $317.00 - $321.95
    $317.00 - $321.95
    Current price $317.00
  • Original price $349.00 - Original price $353.95
    Original price
    $349.00 - $353.95
    $349.00 - $353.95
    Current price $349.00

    Eccotemp i12-NG Natural Gas Indoor Tankless Water Heater

    Eccotemp

    Eccotemp i12-NG Natural Gas Indoor Tankless Water Heater Eccotemp created the i12-NG Natural Gas powered water heater with top-of-class design. It...

    View full details
    Original price $349.00 - Original price $353.95
    Original price
    $349.00 - $353.95
    $349.00 - $353.95
    Current price $349.00
  • Original price $165.00 - Original price $169.95
    Original price
    $165.00 - $169.95
    $165.00 - $169.95
    Current price $165.00

    EcoSmart POU 3.5 Point of Use 3.5kW Electric Water Heater

    ECOSMART US LLC

    The EcoSmart Point of Use Water Heater gives you hot water only when you need it. ≈ Save energy, water and on overall material cost ≈ No standby h...

    View full details
    Original price $165.00 - Original price $169.95
    Original price
    $165.00 - $169.95
    $165.00 - $169.95
    Current price $165.00
  • Original price $497.95 - Original price $497.95
    Original price
    $497.95
    $497.95 - $497.95
    Current price $497.95

    Chronomite E-series Instant-Temp Electric Water Heater

    Chronomite Laboratories, Inc.

    The Instant-Temp Instant Hot Water Heater is Chronomite's top of the line model. This instant, point-of-use water heater features easy-to-access, e...

    View full details
    Original price $497.95 - Original price $497.95
    Original price
    $497.95
    $497.95 - $497.95
    Current price $497.95
  • Sold out
    Original price $249.00 - Original price $253.95
    Original price
    $249.00 - $253.95
    $249.00 - $253.95
    Current price $249.00

    Eccotemp L7 Portable Outdoor Tankless Water Heater

    Eccotemp

    Presenting the L7 Portable Tankless Water Heater, the latest model from the Eccotemp product line. With a new stylish look and a higher capacity ...

    View full details
    Original price $249.00 - Original price $253.95
    Original price
    $249.00 - $253.95
    $249.00 - $253.95
    Current price $249.00
    Sold out
  • Eemax SPEX95T LavAdvantage POU Electric Water Heater
    Eemax SPEX95T LavAdvantage 9500W Electric Water Heater
    Original price $299.00 - Original price $1,151.74
    Original price
    $299.00 - $1,151.74
    $299.00 - $1,151.74
    Current price $299.00

    Eemax SPEX95T 240V 40 amp LavAdvantage Electric Water Heater

    Eemax

    LavAdvantage SPEX95T: 9.5 kW Thermostatic point of use water heater for hand washing and other low-flow applications that require precise temperat...

    View full details
    Original price $299.00 - Original price $1,151.74
    Original price
    $299.00 - $1,151.74
    $299.00 - $1,151.74
    Current price $299.00
  • Marey Eco 180 Tankless Electric Water Heater
    Original price $374.99 - Original price $379.94
    Original price
    $374.99 - $379.94
    $374.99 - $379.94
    Current price $374.99

    Marey Eco180 Stainless Steel Tankless Electric Water Heater

    Marey Heater Corp.

    The Marey Eco 180: Read why it is the most durable tankless water heater at an affordable price for the whole house. Uses up to 60% less electric...

    View full details
    Original price $374.99 - Original price $379.94
    Original price
    $374.99 - $379.94
    $374.99 - $379.94
    Current price $374.99
  • Eemax SPEX55 FlowCo Commercial Sink Electric Water Heater
    Original price $239.00 - Original price $243.95
    Original price
    $239.00 - $243.95
    $239.00 - $243.95
    Current price $239.00

    Eemax SPEX55 240V 23 amp FlowCo Commercial Electric Water Heater

    Eemax

    Eemax SPEX55 Flow Co 5500 Watt 220V-240V water heater for point-of-use applications. Fixed temperature increase. Feature Highlights ≈ Mount it in ...

    View full details
    Original price $239.00 - Original price $243.95
    Original price
    $239.00 - $243.95
    $239.00 - $243.95
    Current price $239.00
  • Original price $249.00 - Original price $253.95
    Original price
    $249.00 - $253.95
    $249.00 - $253.95
    Current price $249.00

    EcoSmart Eco 8 8kW 240V Electric Tankless Hot Water Heater

    ECOSMART US LLC

    The EcoSmart ECO 8 Electric Tankless Hot Water Heater lets you enjoy endless hot water when you want it, only when you need it. Go Tankless and Sa...

    View full details
    Original price $249.00 - Original price $253.95
    Original price
    $249.00 - $253.95
    $249.00 - $253.95
    Current price $249.00