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Tankless Water Heaters from HouseNeeds.com

Gas Water Heaters
  Bosch 2400ES
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  Bosch 1600H
  Bosch 1600P
  Bosch 1000P

  Takagi T-KJR2-IN
  Takagi T-KJR2-OS
  Takagi T-K4-IN
  Takagi T-K4-OS
  Takagi T-D2-IN
  Takagi TM32

  Rinnai V53i
  Rinnai R75Lsi
  Rinnai R94Lsi
  Rinnai RC80HPi
  Rinnai RC98HPi


Electric Water Heaters
  Ariston GL2.5
  Ariston GL4.0
  Ariston GL6+

  PowerStar AE3.4
  PowerStar AE7.2
  PowerStar AE9.5
  PowerStar AE12
  PowerStar AE115
  PowerStar AE125

  Tempra 12
  Tempra 15
  Tempra 20
  Tempra Plus 24
  Tempra Plus 29
  Tempra Plus 36

RV Water Heaters
  RV-500

Boat Water Heater
  Shower Mate

Oil Water Heaters
  Toyotomi OM-148
  Toyotomi OM-180

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Houseneeds.com    Home / All Water Heaters / Gas Water Heaters / Electric Water Heaters
Electric Tankless Water Heaters
Sorted by Electric Whole House Tankless Water Heaters & Point of Use Water Heaters

Sort by: Tankless Water Heater Main Page   Gas Tankless Water Heaters
PowerStar AE 125 Electric tankless water heater
PowerStar AE125
PowerStar AE 125 Electric Heater

Whole-House - Efficient Electric Tankless Water Heater - The PowerStar AE125 120-amp (220v) water heater gives about 3.8 gpm with a 55-degree rise. Good enough for a single shower and a small sink. All in a box a little more than 1 foot square.

Electric - Whole House
PowerStar AE12 Electric tankless water heater
PowerStar AE12
PowerStar AE12 Water Heater

The biggest PowerStar Instant Electric Tankless Water Heater at 50-amps (220v). Perfect for under sink applications and low flow showers in warmer climits.
Up to 1.5 gpm - (more in warmer climates) for use under a sink.

Electric - Sink


Stiebel Eltron Electric tankless water heater
Stiebel Eltron 36
Stiebel Eltron Electric Tankless Water Heater Tempra Plus 36

Stiebel Eltron Water Heaters only heat water as required - instantly! The Tempra Plus 36 is the biggest Stiebel Eltron at 150 amps with a maximum of 4.5 gpm with a 55 ° rise. Enough for two showers in warmer locations with ground water Temperature of 65 ° or higher.

Electric - Whole House
Ariston GL 6+ Electric Mini Tank Hot Water Heater
Ariston GL 6+
Ariston GL6 + Water Heater

The Ariston GL 6+ Electric Mini-Tank Water Heater is great for point-of-use and up to three sinks.
This electric water heater is powered by a 1,500 watt hard-wired 110v heating element and can be installed vertically or horizontally and is great way to save energy and water.

Electric - Up to 3 Sinks


PowerStar AE 115 Electric tankless water heater
PowerStar AE115
PowerStar AE 115 Electric Heater

Whole-House - Efficient Electric Tankless Water Heater. The AE115 80-amp (220v) water heater delivers up to 2.4 gpm with a 55-degree rise. Perfect for a single shower head in warmer climits or with a lower flow shower head.

Electric - Whole House
PowerStar AE 7.2  Electric tankless water heater
PowerStar AE7.2
PowerStar AE 7.2 Water Heater

The AE 7.2 PowerStar Instant Electric Tankless Water Heater up to 30-amps (220v). Perfect for most under sink applications.
Up to 1 gpm - (more in warmer climates) for use under a sink.

Electric - Sink


PowerStar AE 9.5  Electric tankless water heater
PowerStar AE9.5
PowerStar AE9.5 Water Heater

The AE 9.5 PowerStar Instant Electric Tankless Water Heater up to 30-amps (220v). Perfect for most under sink applications.
Up to .85 gpm - 55-degree rise - (more in warmer climates) for use under a sink.

Electric - 1 Sink
Ariston GL 4 Electric Mini Tank Hot Water Heater
Ariston GL 4
Ariston GL4 Water Heater

The Ariston GL 4 Electric Mini-Tank Water Heater is great for point-of-use for one sink or two sinks.
This 4 gallon mini-tank - electric water heater is powered by a 1,500 watt 110v heating element and is plugged into a standard outlet.

Electric - 1 or 2 Sinks


Ariston GL 2.5 Electric Mini Tank Hot Water Heater
Ariston GL 2.5
Ariston GL2.5 Water Heater

The Ariston GL 2.5 Electric Mini-Tank Water Heater is great for point-of-use for one sink.
This 2.5 gallon mini-tank - electric water heater is powered by a 1,500 watt 110v heating element and is plugged into a standard outlet.

Electric - 1 Sink
Stiebel Eltron Electric tankless water heater - Tempra PLUS 29
Stiebel Eltron 29
Stiebel Eltron Electric Tankless Water Heater Tempra Plus 29

Stiebel Eltron Water Heaters only heat water as required - instantly! The Tempra Plus 29 has 120 amps with a maximum of 3.6 gpm with a 55 ° rise. Enough for two showers in warmer locations with ground water Temperature of 70 ° or higher.

Electric - Whole House


Stiebel Eltron Electric tankless water heater - Tempra PLUS 20
Stiebel Eltron 20
Stiebel Eltron Electric Tankless Water Heater Tempra 20

Stiebel Eltron Water Heaters only heat water as required - instantly! The Tempra 20 has 80 amps with a maximum of 2.375 gpm with a 55 ° rise. Enough for one shower at a tine with ground water Temperature of 55 ° or higher.

Electric - Whole House
Stiebel Eltron Electric tankless water heater - Tempra PLUS 24
Stiebel Eltron 24
Stiebel Eltron Electric Tankless Water Heater Tempra Plus 24

Stiebel Eltron Water Heaters only heat water as required - instantly! The Tempra Plus 29 has 120 amps with a maximum of 2.95 gpm with a 55 ° rise. Enough for one shower at a tine with ground water Temperature of 50 ° or higher.

Electric - Whole House


Gas Tankless Water Heaters

Bosch AquaStar 1600H gas tankless water heater Bosch AquaStar 1600H
Tankless Water Heater


From Bosch - Electronic Hydro-powered Ignition
Propane or Natural Gas

The 1600H Tankless Water Heater will deliver up to 3.2 gallons of hot water per minute

Natural Gas or Propane
Bosch 2400ES gas high volume tankless water heater Bosch AquaStar 2400ES
Tankless Water Heater


Powerful, versatile and efficient tankless water heater - fueled by gas or propane.

This Gas Water Heater is big enough to provide hot water for up to 2 showers at the same time!

Natural Gas or Propane



Bosch AquaStar 1600P gas tankless water heater
Bosch AquaStar 1600P
Tankless Water Heater


Standing Pilot - Fuel Efficient Natural Gas or Propane.
Economical tankless water heater.

Natural Gas or Propane
Rinnai Tankless Water Heater R75LSI Rinnai R75LSI Tankless Water Heater

Tankless Water Heater from Rinnai.
Propane or Natural Gas
Provides enough hot water for two showers - up to 5.6 gallons per minute with a 55-degree rise.

Natural Gas or Propane


Takagi TK4-IN Gas Tankless Water Heater for Potable Domestic Water Systems Takagi T-K4-IN Tankless Water Heater

For High Demand Hot Water Use or a for Radiant Heat & Hydronic Heating Applications.
Electronic Ignition - Power Vented
Hot Water Output at 5.7 gpm with 55-degrees rise - more if input water warmer - up to 8.0 gpm.

Natural Gas or Propane
Takagi TKJr2-IN Direct Vent tankless water heater Takagi T-KJr2-IN Tankless Water Heater - Direct Vent

Direct Vent Water Heater where inside combustion air is limited. Electronic Ignition - Power Vented
Hot Water Output at 4.7 gpm with 55-degrees rise - more if input water warmer - up to 6.6 gpm.

Natural Gas or Propane


Rinnai Tankless Water Heaters V53i for Instant Hot Water Rinnai V53i Tankless Water Heater

Tankless Water Heater from Rinnai.
Propane or Natural Gas
Provides enough hot water for two showers (in warmer climates) - up to 4.6 gpm with a 55-degree rise.

Natural Gas or Propane
Rinnai Tankless Water Heater RC98HPI Rinnai High Effciency Condensing Tankless Water Heater RC98HPI

Rinnai Water Heater RC98HPI offers Condensing technology with an endless supply of hot water through multiple outlets simultaneously. With the Rinnai RC98HPI, homeowners will be able to run up to 2+ showers at the same time at 93% efficiency.

Natural Gas or Propane


Bosch AquaStar 1000P tankless water heater Bosch AquaStar 1000P
Tankless Water Heater


This small tankless water heater is ideal for cottages, camps, and other applications such as farms and ranches. Not used for running showers for greater the 1 gallon per minute flow.

Natural Gas or Propane
Z Flex and Z Vent 4 inch Stainless Steel Venting 4 Inch Z Flex Z Vent Venting for Power-Vented Tankless Water Heaters

Quick-Seal Z Flex Z Vent Stainless Steel Venting used for Bosch AquaStar 240FX and 125FX Tankless Water Heater along with the Takagi T-K1, T-K2, T-KD20, TK JR and T-M1 Water Heaters and Nortiz Gas Demand Water Heater. Will work for any power-vented tankless water heater that requires sealed venting.


Click here to see all of our Gas Tankless Water Heaters





Oil Water Heaters / RV Water Heaters



Toyotomi Oil Tankless Water Heater Toyotomi Oil Electric Heater

Whole-House - Super Efficient Oil Tankless Water Heater - Direct Vent or Chimney Vent.

Oil - Whole House
RV Propane Tankless Water Heater RV Propane Hot Water Heater

This is the first and only instant tankless water heater specifically designed for recreational vehicles. It replaces conventional tank type heaters.

Propane - RV


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