Steam furnaces are an essential component of many homes and buildings. They generate heat by boiling water, which creates steam that then travels through pipes to radiators or baseboard heaters. While the term "steam furnace" is commonly used, there are actually several synonyms for this system. One of the most common is a "steam boiler," which accurately describes its function as a device that boils water to produce steam. Other synonyms include "steam heating system," "steam radiator system," and "steam-powered heating system." Regardless of the term used, the steam furnace is an efficient and effective way to heat a home or building, making it a popular choice for many homeowners and businesses alike.