An air conditioner comprising: a heat exchanger configured to carry out heat exchange between a refrigerant and air; a blower device configured to supply air to the heat exchanger; and a housing (5, 35) accommodating therein the heat exchanger and the blower device, wherein the blower device includes a fan motor including a rotating shaft and a first end section and a second end section separate from each other in an axial direction of the rotating shaft, a fan coaxially fixed to the rotating shaft of the fan motor and configured to rotate following the rotating shaft, a fan case accommodating therein the fan and configured to guide air blowing off the fan toward the heat exchanger, and a coupling member including a pair of arm sections (81a and 81b) respectively coupled to the first end section and the second end section of the fan motor, and a bar-like section extending in the axial direction of the rotating shaft across the arm sections (81a and 81b) and coupled to the fan case, and the fan motor and the fan case are integrally coupled to each other through the coupling member, characterized in that the housing includes a heat exchanging chamber accommodating therein the heat exchanger, a blowing chamber accommodating therein the blower device, and a partition plate separating the heat exchanging chamber and the blowing chamber from each other, and a motor fixing device configured to install the fan motor in the blowing chamber, wherein the motor fixing device includes a motor supporting table arranged in the blowing chamber, a motor base attached to the motor supporting table and including a pair of supporting sections (62a and 62b) respectively configured to receive the first end section and the second end section of the fan motor, and a pair of fixing members respectively configured to hold down the first end section and the second end section of the motor in cooperation with the supporting sections (62a and 62b) of the motor base to thereby retain the end sections, and the arm sections (81a and 81b) of the coupling member are coupled to the fixing members. a heat exchanger configured to carry out heat exchange between a refrigerant and air; a blower device configured to supply air to the heat exchanger; and a housing (5, 35) accommodating therein the heat exchanger and the blower device, wherein the blower device includes a fan motor including a rotating shaft and a first end section and a second end section separate from each other in an axial direction of the rotating shaft, a fan coaxially fixed to the rotating shaft of the fan motor and configured to rotate following the rotating shaft, a fan case accommodating therein the fan and configured to guide air blowing off the fan toward the heat exchanger, and a coupling member including a pair of arm sections (81a and 81b) respectively coupled to the first end section and the second end section of the fan motor, and a bar-like section extending in the axial direction of the rotating shaft across the arm sections (81a and 81b) and coupled to the fan case, and the fan motor and the fan case are integrally coupled to each other through the coupling member, the housing includes a heat exchanging chamber accommodating therein the heat exchanger, a blowing chamber accommodating therein the blower device, and a partition plate separating the heat exchanging chamber and the blowing chamber from each other, and a motor fixing device configured to install the fan motor in the blowing chamber, wherein the motor fixing device includes a motor supporting table arranged in the blowing chamber, a motor base attached to the motor supporting table and including a pair of supporting sections (62a and 62b) respectively configured to receive the first end section and the second end section of the fan motor, and a pair of fixing members respectively configured to hold down the first end section and the second end section of the motor in cooperation with the supporting sections (62a and 62b) of the motor base to thereby retain the end sections, and the arm sections (81a and 81b) of the coupling member are coupled to the fixing members.