What is this other hose behind my fridge ?
Just bought a fridge & There's this skinny hose I already connected & I know it belongs there , but this other one I don't even know where to connect it .. I just sticked it on with tape since it's loose , don't even know what to do with it . My old one had the same skinny hose but it didn't have the thicker one on , just 1 hose .. both have ice makers , wondering why my old one didn't have that odd hose . what is it for ? I can't post a pic , idk why , but the hose is not that thick.. one end is already connected to the fridge and the other end has a little brass piece where I think it needs to be twisted and connected to something . I don't even know what it's for . I hope I explained myself good ..