This standard specifies the model representation method, technical requirements, inspection methods, markings, packaging, warning signs, and storage of biomass carbon-based furnaces (hereinafter referred to as carbon-based furnaces). This standard is applicable to combustion stoves with a rated heat supply of less than 100kW, using water as the heat transfer medium, outlet water temperature ≤85°C, and operating at normal pressure and using biomass charcoal as fuel.