What is another term for a ventless fireplace?

A ventless fireplace, also known as an unvented fireplace, does not require a chimney or flue for exhaust. This means it can produce heat and ambiance without the need for venting outside, which is particularly beneficial for indoor spaces where installation options might be limited. The term "room-venting fireplace" accurately reflects the fireplace's function, as it allows combustion gases to remain in the room instead of venting them outside.

In contrast, other options like traditional fireplaces and wood-burning stoves typically involve some form of venting to expel smoke and gases outside. A fire pit is generally an outdoor feature used for burning wood or other materials, which is quite different in design and purpose from ventless fireplaces. Thus, "room-venting fireplace" is the most fitting term for a ventless fireplace.