Tankless water heaters / Green Building & Sustainable Home Renovation Information & Advice

...water; factory-installed heat traps that allow water to flow into the tank but present unwanted flow of hot water out of the tank. Some advantages of tankless water heaters: Since tankless water heaters do not include a tank, they heat water only when a faucet is opened. In their most rudimentary form, tankless water ...

...water recovery systems offer a good return on investment. Tankless water heaters Tankless water heaters © Ecohome Tankless or ‘on demand’ water heaters are small units that fit easily in kitchen and bathroom cabinets. Fed with cold water, these gas or electric heaters give you instant hot water, so you eliminate heat...