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Tankless water heaters provide hot water on demand using a powerful heat exchanger that increases the temperature of the liquid as it passes through the tubes in the unit. They are...

Amazon.com results for What Is A Tankless Water Heater
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Tankless water heating


[edit]. Electric point-of-use (POU) tankless water heater, wall-mounted under a sink (Germany). Tankless water heaters ...

Pros and cons of tankless water heaters


What you'll find on this page: Tankless water heaters are all the rage. They SOUND so good. Sadly, "sounding good" isn't the same as "being good." Learn why.

They're also referred to as on demand hot water heaters because they don't usually store hot water, but rather create it on demand. They come in point-of-use and whole-house versions and there are electric tankless water heaters and natural gas or propane models. The... More »
By Bob Formisano, About.com Guide

Are tankless water heaters a worthwhile investment?


Heating water accounts for up to 30 percent of the average home's energy budget. Some makers of gas-fired tankless water heaters claim their products can cut ...

Tankless or Demand-Type Water Heaters | Department of Energy


Diagram of a tankless water heater. Tankless water heaters, also known as demand-type or instantaneous water heaters, provide hot water only as it is needed.

#1 Tankless Water Heater Buyer's Guide | Rinnai


Find the best tankless water heater for your home & get tankless gas hot water heater price estimates from local dealers.

Water Heaters - Tankless Water Heaters and More at The Home Depot


Shop The Home Depot for your water heater needs.

Shop Tankless Water Heaters at Lowes.com


Find Tankless Water Heaters at Lowes.com. Shop a variety of quality Tankless Water Heaters and Tankless Water Heaters that are available for purchase online  ...

Popular Q&A
Q: What Is a Tankless Water Heater?
A: Tankless water heaters are a lot like coffee machines; cold water goes in and is circulated through a heat exchanger, which produces hot water quickly. A tankle... Read More »
Source: www.ehow.com
Q: What is a tankless water heater?
A: Tankless water heaters (aka, instantaneous or on-demand water heaters), heat water only as it is demanded. Traditional tank type water heaters constantly work t... Read More »
Source: tanklesswaterheaters.com
Q: What is a Tankless Water Heater?
A: Also called Instantaneous or Demand Water Heaters, Tankless heaters provide hot water only as it is needed. Traditional storage water heaters produce standby en... Read More »
Source: www.hotwaterheater.com
Q: What Is A Tankless Water Heater?
A: A tankless water heater has no storage tank and is activated only when there is a demand for hot water. A tank heater consumers energy 24 hours a day whether yo... Read More »
Source: www.warmfloorcenter.com
Q: What is a tankless water heater?
A: A tankless water heater is a water heater with no storage tank that is activated only when there is a demand for hot water. Therefore using energy only when hot... Read More »
Source: ebuildpro.com