Let’s dig into how to turn on a water heater, whether gas or electric, and when it might be time to call in a pro.

Learn all about your furnace pilot light — where it is, what it does, and how to troubleshoot the most common issue.

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 ...