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.

Upfront, electric water heaters generally have a lower price ... particularly if your home doesn’t already have a venting system or a nearby gas line. The cost of installation can really add ...

Gas tankless water heaters offer the most power but tend to be the most expensive to purchase and install. However, electric water heaters will typically cost more in energy bills, so there is ...