Buying a house (havent closed yet) and it has a large but what looks to be pretty old culligan water softener. Not even sure if it works. Never a big fan of throwing stuff away...what's everyone's general consensus...lets assume all the parts are broken...would a rebuild be worth it? I am resourceful and patient, and like to tinker and fix if it saved just a little money, I think I'd be up for it...what do you all think? If enough of you recommend I go ahead and give it a shot, does anyone have some Links they could recommend to culligan rebuild tutorials and parts resources?