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.

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 ...

September 29, 2015 Add as a preferred source on Google Add as a preferred source on Google If your water goes cold, it’s likely your water heater flame has gone out. You don’t need any tools or a ...