From portable and wall-mounted models to fireplace TV stands, we assembled a list of the best indoor electric heater picks designed for large rooms, among the most highly rated and top-selling models.

Mr. Heater’s bestselling Portable Buddy 9,000 BTU Propane Space Heater is 24% off at Walmart. Shoppers say it is a “lifesaver“ and can “warm a room quickly.” ...

If you rely on a portable heater for supplemental heat, it’s important to make space heater safety a priority. The following are tips for safe operation, along with safety features to look for ...