| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerant circuit unit in which a body case and an electric component box can be positioned with a simple structure in a state of securing a prescribed interval therebetween, while complementing supporting strength of the body case when the large-scaled heavy electric component box is hooked on the body case and the electric component box is then positioned to the body case.SOLUTION: The switching unit includes the body case and the electric component box. A hooking claw 511 disposed on an outer face 510 of the electric component box is hooked on a hooking portion 1100a disposed on an electric component box supporting portion 1100 as a front face portion 110 of the body case. When portions α extended longer than a prescribed interval S of projecting portions 512 disposed so as to project to an outer face 510 side of the electric component box, are entirely fitted to recessed portions 1120a disposed on the electric component box arrangement portion 1120 as a front face portion 112 of the body case, the projecting portions 512 can be fixed to the recessed portions 1120a. |
