A fuel cell module comprising: a fuel cell stack formed by stacking a plurality of fuel cells for generating electricity by electrochemical reactions of a fuel gas and an oxygen-containing gas; a reformer for reforming a mixed gas of a raw fuel chiefly containing hydrocarbon and water vapor to produce the fuel gas supplied to the fuel cell stack; an evaporator for evaporating water, and supplying the water vapor to the reformer; an exhaust gas combustor for combusting the fuel gas discharged from the fuel cell stack as a fuel exhaust gas and the oxygen-containing gas discharged from the fuel cell stack as an oxygen-containing exhaust gas to produce a first combustion gas; a start-up combustor for combusting the raws fuel and the oxygen-containing gas to produce a second combustion gas; a heat exchanger for raising the temperature of the oxygen-containing gas by heat exchange with the first and the second combustion gases, and supplying the oxygen-containing gas to the fuel cell stack; wherein, in a fuel cell peripheral equipment, the exhaust gas combustor is provided integrally in the heat exchanger, the start-up combustor is provided adjacent to one end of the heat exchanger, and the reformer is provided adjacent to the other end of the heat exchanger, an oxygen-containing gas regulator valve for distributing and supplying the oxygen-containing gas to the heat exchanger and to the start-up combustor; a raw fuel regulator valve for distributing and supplying the raw fuel to the reformer and to the start-up combustor; and a control device, wherein the control device includes an oxygen-containing gas distribution controller for controlling the oxygen-containing gas regulator valve and a raw fuel distribution controller for controlling the raw fuel regulator valve, each control thereof being performed at least based on any of the temperature of the fuel cell stack, the temperature of the reformer, and the temperature of the evaporator. a fuel cell stack formed by stacking a plurality of fuel cells for generating electricity by electrochemical reactions of a fuel gas and an oxygen-containing gas; a reformer for reforming a mixed gas of a raw fuel chiefly containing hydrocarbon and water vapor to produce the fuel gas supplied to the fuel cell stack; an evaporator for evaporating water, and supplying the water vapor to the reformer; an exhaust gas combustor for combusting the fuel gas discharged from the fuel cell stack as a fuel exhaust gas and the oxygen-containing gas discharged from the fuel cell stack as an oxygen-containing exhaust gas to produce a first combustion gas; a start-up combustor for combusting the raws fuel and the oxygen-containing gas to produce a second combustion gas; a heat exchanger for raising the temperature of the oxygen-containing gas by heat exchange with the first and the second combustion gases, and supplying the oxygen-containing gas to the fuel cell stack; wherein, in a fuel cell peripheral equipment, the exhaust gas combustor is provided integrally in the heat exchanger, the start-up combustor is provided adjacent to one end of the heat exchanger, and the reformer is provided adjacent to the other end of the heat exchanger, an oxygen-containing gas regulator valve for distributing and supplying the oxygen-containing gas to the heat exchanger and to the start-up combustor; a raw fuel regulator valve for distributing and supplying the raw fuel to the reformer and to the start-up combustor; and a control device, wherein the control device includes an oxygen-containing gas distribution controller for controlling the oxygen-containing gas regulator valve and a raw fuel distribution controller for controlling the raw fuel regulator valve, each control thereof being performed at least based on any of the temperature of the fuel cell stack, the temperature of the reformer, and the temperature of the evaporator.