Novel low-nitrogen condensation type flue gas warm bath dual-purpose furnace

The invention discloses a novel low-nitrogen condensation type flue gas warm bath dual-purpose furnace, and relates to the field of wall-hanging furnaces. The novel low-nitrogen condensation type fluegas warm bath dual-purpose furnace comprises a machine shell, a circulating pump, a controller, a plate type heat exchanger, condensate water collecting box, a sectional gas pipe, burners, a secondary heat exchanger, a fan, an electronic wind pressure sensor, a smoke exhaust cavity, a main heat exchanger, an electric three-way valve, an expansion water tank, a sectional combustion control deviceand a gas proportional valve. According to the novel low-nitrogen condensation type flue gas warm bath dual-purpose furnace, the heat exchange efficiency is high, the emission of the nitrogen oxide reaches a state level IV, the performance is reliable, the safety and environmental protection are achieved, and the defect of the prior art is overcome. 本发明公开了种新型低氮冷凝式燃气暖浴两用炉，涉及壁挂炉领域，包括机壳，所述机壳内设置有循环泵、控制器、板式换热器、冷凝水收集盒、分段气管、燃烧器、次