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

Have you ever woken up ready for a nice hot shower only to find cold water flowing through your pipes? Odds are the water heater pilot light has gone out, and you need to relight it. Relighting is a ...

You woke up shivering in a cold house. Your morning shower, usually a warm and pleasant revitalization, was spent futilely turning the knob toward “hot” as your skin erupted in goosebumps. When you ...

Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...

Find out what could be behind your latest water heater malfunction.