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Tankless Water Heaters

Tankless hot water heaters are high-efficiency. If you get your hot water from a boiler/tank right now, you may save hundreds of dollars per month, depending on your usage. The reason you will save so much money is that the tankless heater only uses energy when the water is flowing. Systems with tanks run constantly to maintain the water temperature of the entire volume of water in the tank at whatever temperature you set. What a waste!Buy tankless hot water heaters on sale

 


Searching for the right tankless water heater to buy and need assistance? Give us a quick call at 305-791-1101.

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GadgetsGo.com is an Authorized Dealer for most major manufacturers including Drakken (a.k.a. American Heat, iHeat), Ecosmart, Chronomite, Eemax, Eccotemp, Rinnai, Bradford White, Noritz, Titan, Stiebel-Eltron, Marey, Quietside, and Bosch.

(Tankless water heaters are also referred to in different terms, depending on the manufacturer: inline water heaters, instant heat water heater, flow through water heater, flow through water heaters, ondemand water heater, tankless boiler, electric water heaters, electronic water heater, electrical water heaters, gas water heaters. You get the idea...)

  • Original price $289.00 - Original price $293.95
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    $289.00 - $293.95
    $289.00 - $293.95
    Current price $289.00

    Rheem RTEX-13 Electric Tankless Water Heater, 13kW-240V

    Rheem

    Rheem RTEX-13 Compact Electric Tankless Water Heating Rheem Electric tankless water heaters have 99% thermal energy efficiency that pay for themsel...

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    Original price $289.00 - Original price $293.95
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    $289.00 - $293.95
    $289.00 - $293.95
    Current price $289.00
  • Original price $2,626.96 - Original price $2,646.91
    Original price
    $2,626.96 - $2,646.91
    $2,626.96 - $2,646.91
    Current price $2,626.96

    Navien NCB-180 Condensing Gas Combination Boiler

    Navien America

    Combination Boiler: Where Technology Meets Ecology → Heats water only when needed, making it environmentally sound and cost efficient.→ The ideal s...

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    Original price $2,626.96 - Original price $2,646.91
    Original price
    $2,626.96 - $2,646.91
    $2,626.96 - $2,646.91
    Current price $2,626.96
  • Original price $229.99 - Original price $234.94
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    $229.99 - $234.94
    $229.99 - $234.94
    Current price $229.99

    Marey ECO110 220v-240v Electric Tankless Water Heater & LED

    Marey Heater Corp.

    The smartest hot water solution for one to two simultaneous points of hot water use (depending on climate) The new Marey ECO110 offers excellent v...

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    Original price $229.99 - Original price $234.94
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    $229.99 - $234.94
    $229.99 - $234.94
    Current price $229.99
  • Original price $613.99 - Original price $1,870.71
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    $613.99 - $1,870.71
    Current price $613.99

    Eemax EX190TC 19 kW 240 V Electric Tankless Water Heater

    Eemax

    EX190TC Series Two 19 kW 240 V thermostatic water heater for residential applications Two heating modules for heating water up to 3 GPM. TC model ...

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    Original price $613.99 - Original price $1,870.71
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    $613.99 - $1,870.71
    $613.99 - $1,870.71
    Current price $613.99
  • Original price $39.88 - Original price $44.83
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    Current price $39.88

    Heating element 8 KW @ 240V for EcoSmart Eco 24 HE 80240

    ECOSMART US LLC

    HE 80240 8kW Replacement Heater Element for Tankless Water Heaters 8000 watt at 240 volts heating element for the EcoSmart ECO 24 tankless water h...

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    Original price $39.88 - Original price $44.83
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    $39.88 - $44.83
    Current price $39.88
  • Original price $58.55 - Original price $63.50
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    $58.55
    $58.55 - $63.50
    Current price $58.55

    Eemax EX630 Replacement Element for Tankless Heaters

    Eemax

    Replacement Element for EX95, EX95T, EX144TC, EX144T2, EX190T2, EX190TC, SS019240TC, EX280T3, EX280T2T, PA010240T, PA019240TC, PA028240T2T, SS...

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    Original price $58.55 - Original price $63.50
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    $58.55
    $58.55 - $63.50
    Current price $58.55
  • Rinnai V65iN Indoor Natural Gas Tankless Gas Water Heater
    Original price $1,191.00 - Original price $1,210.95
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    $1,191.00 - $1,210.95
    Current price $1,191.00

    Rinnai V65iN Indoor Natural Gas Tankless Gas Water Heater

    Rinnai

    Rinnai's V65iN tankless water heater delivers up to 6.6 GPM (gallons per minute) of hot water efficiently, making it perfect for houses that have ...

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    Original price $1,191.00 - Original price $1,210.95
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    $1,191.00 - $1,210.95
    $1,191.00 - $1,210.95
    Current price $1,191.00
  • Original price $613.99 - Original price $1,870.71
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    $613.99 - $1,870.71
    $613.99 - $1,870.71
    Current price $613.99

    Eemax EX144TC 15kW 240V Residential Electric Tankless Water Heater

    Eemax

    EX144TC Series Two 15 kW 240 V thermostatic water heater for residential applications Two heating modules for heating water up to 3 gpm. TC model...

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    Original price $613.99 - Original price $1,870.71
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    $613.99 - $1,870.71
    $613.99 - $1,870.71
    Current price $613.99
  • Original price $31.95 - Original price $36.90
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    Current price $31.95

    HA-P003 Heating element 6kW-208V (8kW-240V) for Eemax HA008240

    Eemax

    Heating element 8kW/240V/33A (6 kW/208V/28.8 amp) for Eemax HA008240, EEM24008 and PR08240 tankless water heaters. Also compatible with other manu...

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    Original price $31.95 - Original price $36.90
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    $31.95 - $36.90
    Current price $31.95
  • Original price $38.95 - Original price $43.90
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    $38.95
    $38.95 - $43.90
    Current price $38.95

    Eemax HA-P021 Flow Sensor Assembly HA008240 HA011240 HA013240

    Eemax

    Eemax HA-P021 Flow Sensor Assembly for HA008240 HA011240 HA013240, plus Eemax ProSeries, Rheem RTEX series, and more. This item ships with a plug ...

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    Original price $38.95 - Original price $43.90
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    $38.95
    $38.95 - $43.90
    Current price $38.95
  • Original price $629.00 - Original price $629.00
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    $629.00
    $629.00 - $629.00
    Current price $629.00

    Takagi TK-110U Indoor-Outdoor NG-LP UltraLow NOx Tankless Water Heater

    Takagi

    Modulating, compact, wall-mounted tankless water heater with ultra-low pollution emissions The TK-110U is perfect for apartments, summer cabins, c...

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    Original price $629.00 - Original price $629.00
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    $629.00
    $629.00 - $629.00
    Current price $629.00
  • Original price $499.99 - Original price $504.94
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    $499.99 - $504.94
    $499.99 - $504.94
    Current price $499.99

    Marey Power Gas 16L ETL NG Tankless Water Heater

    Marey Heater Corp.

    A favorite heater for Canadian installations, and popular in USA too, with a powerful 110K BTU heating capacity. Features • Lasts a lifetime, with...

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    Original price $499.99 - Original price $504.94
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    $499.99 - $504.94
    Current price $499.99
  • Original price $169.00 - Original price $173.95
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    $169.00 - $173.95
    $169.00 - $173.95
    Current price $169.00

    Chronomite S-30L 220v-240v 3000W, 13 amps Instant-Flow Tankless

    Chronomite Laboratories, Inc.

    Original S-30L/240 version of Instant-Flow: 220-240v, 13 amps, 3000 watts Note: The 30 in the model number is not the amperage, as with the SR seri...

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    Original price $169.00 - Original price $173.95
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    $169.00 - $173.95
    $169.00 - $173.95
    Current price $169.00
  • Original price $589.00 - Original price $593.95
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    $589.00 - $593.95
    $589.00 - $593.95
    Current price $589.00

    Eccotemp 45HI-NG Indoor Natural Gas Tankless Water Heater

    Eccotemp

    140,000 BTU heater for homes with up to 2 bathrooms The 45HI is the indoor equivalent of the 45H Eccotemp outdoor tankless water heater. It is desi...

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    Original price $589.00 - Original price $593.95
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    $589.00 - $593.95
    $589.00 - $593.95
    Current price $589.00
  • Original price $1,332.08 - Original price $1,337.03
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    $1,332.08 - $1,337.03
    Current price $1,332.08

    Eemax HomeAdvantage II HA036240 Electric Tankless Water Heater

    Eemax

    #1 US Brand of Electric Tankless Water Heaters MODEL HA036240 Eemax Electric Tankless Water Heater - HomeAdvantage II Eemax Electric tankless wat...

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    Original price $1,332.08 - Original price $1,337.03
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    $1,332.08 - $1,337.03
    $1,332.08 - $1,337.03
    Current price $1,332.08
  • Original price $2,269.00 - Original price $2,288.95
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    $2,269.00 - $2,288.95
    $2,269.00 - $2,288.95
    Current price $2,269.00

    Navien NCB-210 Condensing Gas Combination Boiler

    Navien America

    Combination Boiler: Where Technology Meets Ecology → Heats water only when needed, making it environmentally sound and cost efficient.→ The ideal s...

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    Original price $2,269.00 - Original price $2,288.95
    Original price
    $2,269.00 - $2,288.95
    $2,269.00 - $2,288.95
    Current price $2,269.00
  • Original price $441.99 - Original price $446.94
    Original price
    $441.99
    $441.99 - $446.94
    Current price $441.99

    Marey Eco 270 Stainless Steel Tankless Electric Water Heater

    Marey Heater Corp.

    The smartest hot water solution for the whole house. Saves up to 60% in energy costs versus a tank water heater, making it an environmentally frie...

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    Original price $441.99 - Original price $446.94
    Original price
    $441.99
    $441.99 - $446.94
    Current price $441.99
  • Sold out
    Original price $972.00 - Original price $991.95
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    $972.00 - $991.95
    $972.00 - $991.95
    Current price $972.00

    Rinnai V53eP Outdoor Liquid Propane Tankless Water Heater

    Rinnai

    Rinnai's V53eP exterior mounted tankless water heater delivers up to 5.3 gallons of hot water per minute efficiently, making it perfect for houses...

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    Original price $972.00 - Original price $991.95
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    $972.00 - $991.95
    $972.00 - $991.95
    Current price $972.00
    Sold out
  • Original price $749.00 - Original price $749.00
    Original price
    $749.00
    $749.00 - $749.00
    Current price $749.00

    Rheem RTG-84 Series Gas Hot Water Heater

    Rheem

    Rheem RTG is a series of mid-efficiency, ultra low NOx tankless gas water heaters made for continuous hot water in homes with 2-3 bathrooms. ...

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    Original price $749.00 - Original price $749.00
    Original price
    $749.00
    $749.00 - $749.00
    Current price $749.00
  • Original price $237.69 - Original price $242.64
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    $237.69 - $242.64
    $237.69 - $242.64
    Current price $237.69

    Eemax SPEX3512 120V 29 amp FlowCo Commercial Electric Water Heater

    Eemax

    Eemax SPEX3512 Flow Co 3500 Watt 110V-120V water heater for point-of-use applications. Fixed temperature increase. Feature Highlights ≈ Mount it i...

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    Original price $237.69 - Original price $242.64
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    $237.69 - $242.64
    $237.69 - $242.64
    Current price $237.69
  • Original price $311.39 - Original price $1,151.74
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    $311.39 - $1,151.74
    $311.39 - $1,151.74
    Current price $311.39

    Eemax SPEX8208T 208V 40 Amp LavAdvantage Sink Electric Water Heater

    Eemax

    LavAdvantage SPEX8208T: 8.3 kW Thermostatic point of use water heater for hand washing and other low-flow applications that require precise temper...

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    Original price $311.39 - Original price $1,151.74
    Original price
    $311.39 - $1,151.74
    $311.39 - $1,151.74
    Current price $311.39
  • Original price $269.00 - Original price $303.94
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    $269.00 - $303.94
    $269.00 - $303.94
    Current price $269.00

    Eccotemp L5 Bundle: 2.9 GPM 12V Pump, Strainer, LP Tankless Water Heater

    Eccotemp

    Save money and buy conveniently with this bundle of the Eccotemp L5, 12v pump and strainer. The Eccotemp L5 Portable Tankless Heater is the best-se...

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    Original price $269.00 - Original price $303.94
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    $269.00 - $303.94
    $269.00 - $303.94
    Current price $269.00
  • Original price $989.95 - Original price $1,079.90
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    $989.95 - $1,079.90
    $989.95 - $1,079.90
    Current price $989.95

    Waiwela-Paloma PH2-28RDVSLN Indoor Natural Gas Tankless Water Heater

    Waiwela

    The PH2-28 is an excellent water heating solution for average 2-bath to 3-bath homes. The PH2-28RDVS can support up to 2 to 3 major hot water appli...

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    Original price $989.95 - Original price $1,079.90
    Original price
    $989.95 - $1,079.90
    $989.95 - $1,079.90
    Current price $989.95
  • Original price $590.36 - Original price $610.31
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    $590.36 - $610.31
    $590.36 - $610.31
    Current price $590.36

    Eemax HomeAdvantage 13kW 240V HA013240 Electric Tankless Water Heater

    Eemax

    #1 US Brand of Electric Tankless Water Heaters MODEL HA013240 Eemax Electric Tankless Water Heater - HomeAdvantage II Eemax Electric tankless wat...

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    Original price $590.36 - Original price $610.31
    Original price
    $590.36 - $610.31
    $590.36 - $610.31
    Current price $590.36