Vidrine says that the number one reason to avoid using hot water from the tap for cooking is potential lead poisoning. “Hot water dissolves lead in your pipes more quickly than cold water does,” she ...

Powered rods are the next advancement in anode rods because they produce the ions needed to protect the tank instead of sacrificing the rod.

For example, tank water heaters only hold a limited amount of water. When it runs out, you need to wait before enough hot water is available again. On the other hand, while tankless heaters ...

The molecules in hot water move faster and are a little further apart. When the water is heated, the level moves up slightly in the graduated cylinder. The molecules in cold water move slower and are ...

These appliances provide a constant stream of hot water without relying on a bulky, problem-prone tank. That typically translates into less maintenance, fewer floods, and no more running out of ...