The Tankless Water Heater Concept The Euro-Asian Experience The Stiebel Eltron Tankless Water Heater concept is based on European and Asian Point-of-use and instant-on demand water heaters. While these heaters have been used in those countries for years, they are not efficient enough to supply an entire home with hot water and are not true tankless water heaters. The problem lies in their limited water flow rate and the absence of a reliable flow switch. The breakthrough in in North America came when manufacturers developed tankless heaters with much greater power capacities. Tankless water heaters can now be used for most whole house domestic hot water heating applications. An Endless Hot Water Supply The Tankless Concept Stiebel Eltron Tankless Water Heaters provide an unlimited hot water supply for the entire house 24 hours a day. Additional points in a home (shower or other water faucets) can be used at the same time with no cold water surprises. With an Stiebel Eltron Tankless Water Heater, you no longer need a 40-gallon storage tank. Our heater operates on demand by heating water as it flows through an appliance roughly the size of a phone book. It only uses energy when the hot water outlet is turned on and shuts down immediately when the outlet is turned off. This energy-saving mechanism provides potential savings of up to 50% off water heating bills generated by conventional heaters, which keep the stored water hot, even when no hot water is being used. Businesses and industries can realize even higher savings. When you think that water heating expenses represent the largest portion of residential utility bills (up to 30%), it's a concept whose time has come. The Heat Exchanger Because of the diameters used and overall design of the heat exchanger, there is very little reduction of water flow passing through the unit. More importantly, almost no heat is lost to the casing or surrounding area. The Stiebel Eltron tankless water heater is 99%+ energy efficient. Safety Stiebel Eltron tankless water heater products carry the ETL listing, signifying that ETL has determined that this product has met applicable safety requirements (UL499). All Stiebel Eltron brand tankless water heaters have manual thermostatic controls and automatic thermal protection that enable the user to set the required maximum temperature, thereby eliminating the possibility of scalding that exists with conventional tank water heaters.

Home Products Model Selector How it Works Installation FAQ Shopping Cart Contact Us Policies Site Map

Copyright © 1999-2008 All Rights Reserved. "Go Tankless" and its associated logo are registered trademarks.