But with an electric heater, you can quickly and easily warm up a bedroom, office space, or even your garage. Most of these appliances are relatively compact and plug directly into an outlet for ...

But how much does a tankless water heater cost? Electric tankless water heaters range from $500 to $800 while gas tankless water heaters cost between $750 and $2,300, though costs can vary.

These sorts of water heaters are useful for many purposes, from energy savings indoors to making your backyard pool more sustainable ... far less than the 140°F recommended for electric water heaters.