- 9,580
- 218
- 63
- Location
- Dickson,TN
As a side note, most any kind of old furnace that has been used will be radioactive. I don't know what causes this (must have something to do with the heat) but I scrapped some old funaces and they set off the radiation detectors at the scrap yard. The scrap guy told me that most old furnaces are this way. He also said that alot of old pipe that has be buried in the ground will be radioactive.