Up Close with Tankless Water Heaters
T ankless water heaters have been in use all over the world for fifty years, largely because of smaller homes and higher energy costs outside the United States. In fact, tank water heaters are only used in the U.S. As natural gas and LP prices rise (as they have for the past decade) it will cost consumers more to heat water. Imagine cutting water heating costs by 50 to 70 percent – think tankless water heaters . Tankless water heaters – often called “on demand” water heaters – only heat water when needed. Tank water heaters , on the other hand, keep the water hot all of the time and, when on standby, loose about 6 degrees an hour. Heat in the form of Btu’s also escapes up through the flue pipe constantly . Tank water heaters are incredibly inefficient and yet are used in the majority of American homes. Tank water heaters have a life expectancy of around 10 years, depending on incoming water quality . Tankless water heaters , on the other hand have a life expectancy of 20 plus ye...