Gas heaters and electric heaters both provide warmth but function differently. Gas heaters, running on natural gas or LPG, quickly heat larger areas and are efficient in power use. However, they require ventilation and carry safety risks like gas leaks. Electric heaters are safer, easier to maintain, and can be used indoors without special installation. They may have slower heating and higher electricity costs, but they are quieter and portable. Choosing between them depends on room size, energy costs, safety concerns, and convenience, ensuring optimal comfort during cold seasons.