Tankless water heaters provide continuous hot water to the kitchen and bathroom ... It’s like keeping a pot of water on the stove warm by turning the burner on and off as needed.

Follow her on Twitter. If you're water won't heat up, the pilot light on your water heater may have blown out. Lighting a water heater is simple, no matter what type you have. Most newer models ...

Think about it. Your water heater needs to make hot water for you to wash dishes by hand. Most newer dishwashers have heaters inside that warm up water more efficiently than your water heater.