Space heating refers to the process of warming an indoor area to provide comfort during cold weather. This can be achieved through various methods, including central heating systems, electric heaters, and fireplaces. The goal is to maintain a comfortable temperature in homes, offices, and other buildings. Different types of space heating systems use various energy sources, such as natural gas, electricity, or wood. Central heating systems distribute heat through ducts or pipes, while portable heaters can be used in specific rooms. Proper insulation and energy efficiency are important for effective space heating, helping to reduce energy costs and environmental impact.