There are a variety of synonyms for the term "electric fireplace" that you may come across when shopping for home heating systems. Some common synonyms include "electric heater," "plug-in fireplace," and "electric stove." Other variations on the term may include "electric firebox," "electric mantel fireplace," or "wall-mounted electric fireplace." While these alternatives all provide heat and aesthetic appeal to a space, they may differ in size, style, and installation requirements. Some electric fireplaces are designed to mimic traditional wood-burning fireplaces, while others offer a more modern or minimalist aesthetic. Ultimately, you'll want to select a synonym that best suits your design preferences and heating needs.