Electric Tankless Water Heater

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Eemax EX65

Eemax EX65

Eemax Tankless Water Heater, 240V 27A Electric Closed Outlet Flow Single-Point w/ Bottom Feed - Indoor

Our Price: $215.45
as low as: $200.37

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Rheem RTE 27

Rheem RTE 27

Rheem Tankless Water Heater, 240V 112A Electric Single-Point - Indoor, 5 GPM

Regular Price: $1,021.99
On Sale: $729.99
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Bosch Tronic 3000 US9

Bosch Tronic 3000 US9

Bosch Tankless Water Heater, 240V 40A Electric Single-Point (Powerstream Pro RP1P) - Indoor

Regular Price: $211.19
On Sale: $175.99
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Eemax EX48

Eemax EX48

Eemax Tankless Water Heater, 240V 20A Electric Closed Outlet Flow Single-Point w/ Bottom Feed - Indoor

Our Price: $215.45
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Rheem RTE 3

Rheem RTE 3

Rheem 1.5 GPM Electric Tankless Water Heater, Indoor 110V

Regular Price: $272.99
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Eemax SS012240T

Eemax SS012240T

Eemax Tankless Water Heater, 240V 48A Electric Whole House HomeAdvantage in Stainless Steel - Indoor, 2 GPM

Our Price: $429.06
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Stiebel Eltron TEMPRA 20 PLUS

Stiebel Eltron TEMPRA 20 PLUS

Stiebel Eltron Tankless Water Heater, 208/240V 70/80A Electric Tempra Plus Whole House - Indoor, 4.5 GPM

Our Price: $744.00
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Stiebel Eltron DHC-E 8-10

Stiebel Eltron DHC-E 8-10

Stiebel Eltron Tankless Water Heater, 208/240V 26/35A Electric Single-Point - Indoor

Our Price: $289.00
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Eemax SS015240TC

Eemax SS015240TC

Eemax Tankless Water Heater, 240V 72A Electric Whole House HomeAdvantage in Stainless Steel - Indoor, 3 GPM

Our Price: $607.20
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Stiebel Eltron Mini 3

Stiebel Eltron Mini 3

Stiebel Eltron Tankless Water Heater, 110/120V 25A Mini Electric Single-Point - Indoor

Our Price: $159.00
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Stiebel Eltron TEMPRA 12 PLUS

Stiebel Eltron TEMPRA 12 PLUS

Stiebel Eltron Tankless Water Heater, 208/240V 44/50A Electric Tempra Plus Whole House - Indoor, 3 GPM

Our Price: $539.00
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Stiebel Eltron TEMPRA 20 B

Stiebel Eltron TEMPRA 20 B

Stiebel Eltron Tankless Water Heater, 208/240V 70/80A Electric Tempra Whole House - Indoor, 4.5 GPM

Our Price: $640.00
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Stiebel Eltron Mini 6

Stiebel Eltron Mini 6

Stiebel Eltron Tankless Water Heater, 208/220-240V 20/24.7A Mini Electric Single-Point - Indoor

Our Price: $159.00
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Eemax SP55

Eemax SP55

Eemax Tankless Water Heater, 240V 23A Electric Single-Point w/ Top Feed - Indoor

Our Price: $215.45
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Stiebel Eltron DHC 3-1

Stiebel Eltron DHC 3-1

Stiebel Eltron Tankless Water Heater, 120V 25A Electric Single-Point - Indoor

Our Price: $179.00
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31-45 of 73 products Sort by 

How to Select

How to Shop for an Electric Tankless Water Heater

A water heater is the core of all modern plumbing systems. It’s from here that hot water is distributed throughout the plumbing system and utilized by devices such as the bath, shower, dishwasher and faucets. This integral part of a home or commercial structure is also likely to be most expensive piece of equipment. Given that heating water accounts for approximately 15 percent of a homes energy use it is crucial to make a wise choice.

When deciding which electric tankless water heater to choose from, there are a number of factors that must be considered. Westside Wholesale and our service experts can help with this process.

  • Power. Factors such as the local groundwater temperature and the devices using the hot water must be considered. Information on the required flow rate (known as gpm) and the temperature rise needed must be included in the decision. Westside Wholesale or a plumbing expert can assist you in determining your needs in this area.
  • Efficiency. Looking for the government approved Energy Star mark will give assurance that the product will deliver energy savings. Considering that Energy Star electric tankless heaters can deliver savings of 45% - 60% when compared to the minimum standard this should be a key consideration, especially in conjunction with the next factor.
  • Cost. Although an electric tankless water heater will cost more than regular storage style heaters this money can be recouped over the life of the heater. Because hot water does not need to be kept on standby energy is only used when the unit is active. Not only does this benefit your bank balance but it also helps the environment.
  • Use. A choice must be made between a point-of-use (POU) heater and a whole structure system. In large industrial units a POU system may be more effective whereas single units have sufficient capability to deliver hot water across a standard sized home.

Westside Wholesale carefully selects suppliers and only use manufacturers whose products measure up to our standards. At Westside Wholesale you will find products from Eemax, Bosch and Stiebel Eltron alongside other well regarded brands. Shopping for water heaters is made easier by the in-depth information available on the Westside Wholesale website. Also available are online experts who can answer any further questions.

Investing in a modern and efficient water heater is a decision that most do not take on a regular basis. Modern heaters can last upwards of 20 years and therefore it is important to consider your decision with care. The selected water heater will bring you savings in time, money and space therefore we recommend thoroughly reviewing the options and considering the use of a specialist to help make this decision.