I am hoping someone can help me solve my problem of removing all my cast-iron radiators. I live in a 1925 Sears and Roebuck kit house. I am in the process of putting in central air due to the inefficiency of the old boiler and the addition of our first baby. I would hate to take the radiators to a scrap yard to be sold as junk yet i have had no leads on antique salvage yards in my area. My biggest problem is that I don't even know how to dis-assemble them to make them easier to remove. i live in the fort wayne, Indiana and any help on what to do with them and to dis-assemble them would be greatly appreciated Thanks. The units that I have are (2)5', (2)3' and (1)1' radiators.