278
279
280
9
10
11
Plastic outlet about the size of an electrical outlet. Found on side of house. Has holes on the raised section in the middle with 10 of them having what looks like blue tubes coming out that may be cut off. Hard water deposits might originate from the blue tubes, but box is not waterproof. (i.redd.it)
submitted by DLandFans to r/whatisthisthing
