YYW type fuel organic heat carrier heating furnace is a carrier heating furnace capable of achieving higher temperature at lower pressure. The whole machine adopts multi-layer coil structure, flue gas three-pass and waste heat recovery, high heat utilization rate, energy saving and environmental protection. Good effect, equipped with intelligent controller, remote control of mobile phone, safe and convenient, automatic temperature adjustment, over-temperature alarm, over-pressure alarm, abnormal alarm and other protection interlocks.