Am I able to add a new digital tower to my old original Bradley 4 rack smoker oven ?
If yes what parts would I need ?
Why ? By the time you were to get all the parts and mod your Bradley you might just want to buy a digital four rack. That's just me.
You'll need the digital smoke gen, a temp sensor ,and a sensor cord and jack for the smoke cabinet for sure plus all the trouble to mount the sensor and add the jack for its cord.If your analog smoke gen is working for the same money you can get a plug and play pid from auberin that will do everything the digital gen will and do it better.The digital smoke gen still has the large temp swings,while the pid will control the temp within a few degrees f.Hope this helps
Bill
http://www.auberins.com/index.php?main_page=index&cPath=8