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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.

Use our powerful Tankless Feature Search Wizard here. –>

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 $439.95 - Original price $444.90
    Original price
    $439.95 - $444.90
    $439.95 - $444.90
    Current price $439.95

    Stiebel Eltron Tempra 12 Electric Tankless Water Heater

    Stiebel Eltron

    Get the superior, reliable, and energy-saving tankless electric water heater for your home. Stiebel Eltron has been a leader and pioneer in the tan...

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    Original price $439.95 - Original price $444.90
    Original price
    $439.95 - $444.90
    $439.95 - $444.90
    Current price $439.95
  • Original price $90.27 - Original price $95.22
    Original price
    $90.27
    $90.27 - $95.22
    Current price $90.27

    Eemax EX610 EX610SP Element for SPEX2412, SPEX2412T, SP2412, EX2412, EX2412T

    Eemax

    Replacement Element for SPEX2412, SPEX2412T, SP2412, EX2412, EX2412T.

    Original price $90.27 - Original price $95.22
    Original price
    $90.27
    $90.27 - $95.22
    Current price $90.27
  • Original price $90.27 - Original price $95.22
    Original price
    $90.27 - $95.22
    $90.27 - $95.22
    Current price $90.27

    Eemax EX1440SP Replacement Element, SP3208 EX3208(T) SPEX3208(T)

    Eemax

    Replacement Element for SP3208, EX3208, SPEX3208, EX3208T, SPEX3208T Alternate part number: EX1440

    Original price $90.27 - Original price $95.22
    Original price
    $90.27 - $95.22
    $90.27 - $95.22
    Current price $90.27
  • Original price $105.68 - Original price $110.63
    Original price
    $105.68 - $110.63
    $105.68 - $110.63
    Current price $105.68

    Eemax EX1200 Replacement Element

    Eemax

    Replacement Element for EX48 (T), MB005240T, PA005240T.

    Original price $105.68 - Original price $110.63
    Original price
    $105.68 - $110.63
    $105.68 - $110.63
    Current price $105.68
  • Original price $1,191.00 - Original price $1,210.95
    Original price
    $1,191.00 - $1,210.95
    $1,191.00 - $1,210.95
    Current price $1,191.00

    Rinnai V65iP Indoor Liquid Propane Tankless Gas Water Heater

    Rinnai

    Rinnai's V65iP 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
    Original price
    $1,191.00 - $1,210.95
    $1,191.00 - $1,210.95
    Current price $1,191.00
  • Original price $1,454.00 - Original price $1,473.95
    Original price
    $1,454.00 - $1,473.95
    $1,454.00 - $1,473.95
    Current price $1,454.00

    Rinnai V75iN Indoor Natural Gas Tankless Water Heater

    Rinnai

    Rinnai's V75iN tankless water heater delivers up to 7.5 GPM (gallons per minute) of hot water efficiently, making it perfect for houses that have...

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    Original price $1,454.00 - Original price $1,473.95
    Original price
    $1,454.00 - $1,473.95
    $1,454.00 - $1,473.95
    Current price $1,454.00
  • Original price $911.91 - Original price $2,832.45
    Original price
    $911.91 - $2,832.45
    $911.91 - $2,832.45
    Current price $911.91

    Eemax EX160TC 277V 16kW Electric Tankless Water Heater

    Eemax

    EX160TC Series Two 16 kW 277 thermostatic water heater for residential applications Two heating modules for heating water up to 3 gpm. TC model w...

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    Original price $911.91 - Original price $2,832.45
    Original price
    $911.91 - $2,832.45
    $911.91 - $2,832.45
    Current price $911.91
  • Eemax SPEX65T LavAdvantage POU Office Electric Water Heater
    Eemax SPEX65T LavAdvantage Commercial Sink Electric Water Heater
    Original price $453.39 - Original price $1,693.06
    Original price
    $453.39
    $453.39 - $1,693.06
    Current price $453.39

    Eemax SPEX65T 240V 27 amp LavAdvantage Commercial Electric Water Heater

    Eemax

    LavAdvantage SPEX65T: 6500 Watt Thermostatic point of use water heater for point-of-use applications that require precise temperature control Feat...

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    Original price $453.39 - Original price $1,693.06
    Original price
    $453.39
    $453.39 - $1,693.06
    Current price $453.39
  • Stiebel Eltron Tempra 36 Electric Tankless Water Heater
    Original price $749.95 - Original price $754.90
    Original price
    $749.95 - $754.90
    $749.95 - $754.90
    Current price $749.95

    Stiebel Eltron Tempra 36 Electric Tankless Water Heater

    Stiebel Eltron

    Get the superior, reliable, and energy-saving tankless electric water heater for your home. Stiebel Eltron has been a leader and pioneer in the tan...

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    Original price $749.95 - Original price $754.90
    Original price
    $749.95 - $754.90
    $749.95 - $754.90
    Current price $749.95
  • LP/NG tankless water heating system
    Sold out
    Original price $1,140.72 - Original price $1,160.67
    Original price
    $1,140.72 - $1,160.67
    $1,140.72 - $1,160.67
    Current price $1,140.72

    Noritz NR501 5.0 GPM Outdoor Natural Gas Tankless Water Heater

    Noritz

    Get an energy efficient, endless, hot water heater that puts your safety first. The NR501 outdoor model is the newest and most affordable Noritz he...

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    Original price $1,140.72 - Original price $1,160.67
    Original price
    $1,140.72 - $1,160.67
    $1,140.72 - $1,160.67
    Current price $1,140.72
    Sold out
  • Eemax Replacement Element
    Original price $90.27 - Original price $95.22
    Original price
    $90.27 - $95.22
    $90.27 - $95.22
    Current price $90.27

    Eemax EX1870SP Replacement Element for SP4277

    Eemax

    Replacement Element for SP4277. Alternate part number is EX1870. .

    Original price $90.27 - Original price $95.22
    Original price
    $90.27 - $95.22
    $90.27 - $95.22
    Current price $90.27
  • Navien NR-210A LP/NG Condensing Gas Tankless Water Heater
    Original price $1,393.00 - Original price $1,412.95
    Original price
    $1,393.00 - $1,412.95
    $1,393.00 - $1,412.95
    Current price $1,393.00

    Navien NR-210A LP Condensing Gas Tankless Water Heater

    Navien America

    Get an efficient, high performance condensing tankless water heater for limitless hot water. Navien Condensing Tankless Gas Water Heaters provide a...

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    Original price $1,393.00 - Original price $1,412.95
    Original price
    $1,393.00 - $1,412.95
    $1,393.00 - $1,412.95
    Current price $1,393.00
  • Noritz NR98-OD 9.8 GPM Propane Outdoors Tankless Water Heater
    Sold out
    Original price $1,189.00 - Original price $1,208.95
    Original price
    $1,189.00
    $1,189.00 - $1,208.95
    Current price $1,189.00

    Noritz NR98-OD-LP Propane Outdoor 9.8 GPM Tankless Water Heater

    Noritz

    Model NR-98-OD (GQ-2857WX US) Residential Tankless Water HeaterNon-condensing, Liquid Propane Gas (LP), Outdoor Installation With plenty of power t...

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    Original price $1,189.00 - Original price $1,208.95
    Original price
    $1,189.00
    $1,189.00 - $1,208.95
    Current price $1,189.00
    Sold out
  • Eemax SPEX75 FlowCo Commercial Sink Electric Water Heater
    Original price $349.41 - Original price $369.36
    Original price
    $349.41 - $369.36
    $349.41 - $369.36
    Current price $349.41

    Eemax SPEX75 240V 31 amp FlowCo Commercial Electric Water Heater

    Eemax

    Eemax SPEX75 Flow Co 7500 Watt 220V-240V water heater for point-of-use applications. Fixed temperature increase. Feature Highlights ≈ Mount it in ...

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    Original price $349.41 - Original price $369.36
    Original price
    $349.41 - $369.36
    $349.41 - $369.36
    Current price $349.41
  • Eemax SPEX60 FlowCo Commercial Sink Electric Water Heater
    Original price $355.88 - Original price $375.83
    Original price
    $355.88
    $355.88 - $375.83
    Current price $355.88

    Eemax SPEX60 277V 22 amp FlowCo Commercial Electric Water Heater

    Eemax

    Eemax SPEX60 Flow Co 6000 Watt 277V water heater for point-of-use applications. Fixed temperature increase. Feature Highlights ≈ Mount it in any d...

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    Original price $355.88 - Original price $375.83
    Original price
    $355.88
    $355.88 - $375.83
    Current price $355.88
  • Instant electric hot water heater repair parts
    Original price $132.88 - Original price $137.83
    Original price
    $132.88 - $137.83
    $132.88 - $137.83
    Current price $132.88

    Eemax EX520SS: Replacement Heating Element for EX8208T-DI

    Eemax

    Replacement Heating Element for Eemax EX8208T-DI Buy this replacement heating element to replace a defective or broken one. Or, have it on hand as ...

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    Original price $132.88 - Original price $137.83
    Original price
    $132.88 - $137.83
    $132.88 - $137.83
    Current price $132.88
  • Waiwela/Paloma PH2-25RDVSLP Indoor Liquid Propane Tankless Water Heater
    Original price $859.95 - Original price $919.90
    Original price
    $859.95 - $919.90
    $859.95 - $919.90
    Current price $859.95

    Waiwela-Paloma PH2-25RDVSLP Indoor Liquid Propane Tankless Water Heater

    Waiwela

    The PH2-25 is perfect for average homes with 1 or 2 bathrooms. The PH2-25RDVS can support up to 2 major hot water application, plus one minor appli...

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    Original price $859.95 - Original price $919.90
    Original price
    $859.95 - $919.90
    $859.95 - $919.90
    Current price $859.95
  • Waiwela/Paloma PH2-25RDVSLN Indoor Natural Gas Tankless Water Heater
    Original price $919.95 - Original price $1,009.90
    Original price
    $919.95 - $1,009.90
    $919.95 - $1,009.90
    Current price $919.95

    Waiwela-Paloma PH2-25RDVSLN Indoor Natural Gas Tankless Water Heater

    Waiwela

    The PH2-25 is perfect for average homes with 1 or 2 bathrooms. The PH2-25RDVS can support up to 2 major hot water application, plus one minor appli...

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    Original price $919.95 - Original price $1,009.90
    Original price
    $919.95 - $1,009.90
    $919.95 - $1,009.90
    Current price $919.95
  • Waiwela/Paloma PHH-32RDVP Indoor Liquid Propane Condensing Tankless Water Heater
    Original price $1,503.78 - Original price $1,523.73
    Original price
    $1,503.78 - $1,523.73
    $1,503.78 - $1,523.73
    Current price $1,503.78

    Waiwela-Paloma PHH-32RDVP Indoor Liquid Propane Condensing Tankless Water Heater

    Waiwela

    Get a direct vent gas tankless water heater for homes with up to 3 bathrooms. The Paloma/Waiwela PHH-32RDV can support 3 to 4 major hot water funct...

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    Original price $1,503.78 - Original price $1,523.73
    Original price
    $1,503.78 - $1,523.73
    $1,503.78 - $1,523.73
    Current price $1,503.78
  • Waiwela/Paloma PHH-32RDVN Indoor Natural Gas Tankless Water Heater
    Original price $1,293.12 - Original price $1,393.07
    Original price
    $1,293.12 - $1,393.07
    $1,293.12 - $1,393.07
    Current price $1,293.12

    Waiwela-Paloma PHH-32RDVN Indoor Natural Gas Condensing Tankless Water Heater

    Waiwela

    Get a direct vent gas tankless water heater for homes with up to 3 bathrooms. The Paloma/Waiwela PHH-32RDV can support 3 to 4 major hot water funct...

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    Original price $1,293.12 - Original price $1,393.07
    Original price
    $1,293.12 - $1,393.07
    $1,293.12 - $1,393.07
    Current price $1,293.12
  • Stiebel Eltron Tempra 20 Plus Electric Tankless Water Heater
    Original price $699.95 - Original price $704.90
    Original price
    $699.95 - $704.90
    $699.95 - $704.90
    Current price $699.95

    Stiebel Eltron Tempra 20 Plus Electric Tankless Water Heater

    Stiebel Eltron

    Get the superior, reliable, and energy-saving tankless electric water heater with the unique pressure balancing system. Stiebel Eltron has been a l...

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    Original price $699.95 - Original price $704.90
    Original price
    $699.95 - $704.90
    $699.95 - $704.90
    Current price $699.95
  • Outdoor ultra-low emissions State/AO Smith 180K BTU Instant/on-demand hot water system
    State/AO Smith 180K BTU Instant/on-demand hot water system
    Original price $1,088.00 - Original price $1,088.00
    Original price
    $1,088.00
    $1,088.00 - $1,088.00
    Current price $1,088.00

    State Industries 340H Series Ultra-Low NOx Condensing Tankless Water Heater

    State Water Heaters

    Get an endless supply of hot water from a compact, wall-mounted tankless water heater that will afford you substantial savings in energy costs. Th...

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    Original price $1,088.00 - Original price $1,088.00
    Original price
    $1,088.00
    $1,088.00 - $1,088.00
    Current price $1,088.00
  • Efficient domestic water/space heating
    Original price $2,599.00 - Original price $2,618.95
    Original price
    $2,599.00
    $2,599.00 - $2,618.95
    Current price $2,599.00

    Navien CH-210 LP Condensing Gas Combination Boiler

    Navien America

    Get a high performance condensing tankless water heater and space heater in one. Combination Boiler: Where Technology Meets Ecology → Heats water ...

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    Original price $2,599.00 - Original price $2,618.95
    Original price
    $2,599.00
    $2,599.00 - $2,618.95
    Current price $2,599.00
  • Eemax Replacement Element
    Original price $90.27 - Original price $95.22
    Original price
    $90.27
    $90.27 - $95.22
    Current price $90.27

    Eemax EX520 Replacement Element for EX8208 (T)

    Eemax

    Replacement Element for EX8208 (T).

    Original price $90.27 - Original price $95.22
    Original price
    $90.27
    $90.27 - $95.22
    Current price $90.27