If your hot water is sometimes too steamy for comfort or safety, you can calm it down by installing either a mixing valve or ...

This can be prevented by setting the water heater to a temperature where the bacteria Legionella cannot thrive. The Occupational Safety & Health Administration (OSHA) recommends water heaters be set ...

Wondering if you should install a water heater yourself? Experts recommend leaving it to a trained plumber. Here's why.