Replace your traditional water heater with a more efficient and space-saving tankless one with the help of our top ten list of the best tankless water heaters.

Y ou probably don't spend much time thinking about your water heater. Even though it's a vital part of your home plumbing ...

Consumer Reports tested a batch of tankless water heaters to see if they work as well and efficiently as storage tank water heaters. Here's what its engineers discovered.

A tankless water heater is exactly what it sounds like: a water heater, minus the tank. Traditional water heaters require a large tank full of standing, heated water at all times to function properly.