Space heaters are a convenient and efficient way to heat a room, and they come in all shapes and sizes. When choosing a space heater, it's essential to consider the size of the unit, additional features, number of settings, and heating element, as these factors contribute to the overall cost. Most electric space heaters operate solely as heaters and are priced below $150, with many models on the market costing less than $100.

There are several types of space heaters, including fan-forced, infrared, and ceramic. Fan-forced space heaters circulate air by pulling it into the unit and passing it over a heating element, typically metal coils, expelling the heated air through exhaust vents. Infrared space heaters use infrared bulbs that convert electricity into radiant heat. Ceramic space heaters utilize electricity to heat a ceramic plate within the unit, which then emits radiant heat into the air, with or without the additional use of a fan.

Space Heater Size

There are no standard sizes or shapes for electric space heaters, and most models do not specify the square footage for coverage. Instead, they may mention the capacity to heat a "small to medium" space or specify room types, such as a bedroom or office. Space heaters can be categorized as tabletop, floor, or bathroom models, and many come as tall but narrow "tower" models, which may or may not oscillate and have a smaller footprint.