Logs and Burners are components used in fireplaces, fire pits, and other heating appliances to generate flames and heat. Logs are typically made from ceramic or refractory materials and are designed to resemble natural wood logs. Burners are the mechanisms responsible for igniting the fuel source and producing flames. They can vary in design, including gas burners, which use propane or natural gas as fuel, or wood-burning grates for traditional fireplaces. Together, logs and burners create a visually pleasing and functional heating system, whether indoors or outdoors.