How do I modify an existing kegerator?
This would be a complicated conversion, especially with no information on the specific kegerator. First of all, if you want to add a tap, is there a port to do so? If not, you would have to add a shank or draft tower and add a tap. Running the beer line is easy, just cut the appropriate length and attach one end to tailpiece of the tap and one end to a Sanke keg connector. As for the CO2, you will have to either split the line or get a manifold to allow multiple lines. Splitting the line is fine if the beer will always be similar. When you split the line, the two kegs flavors can cross over, so if you were having a keg of lager and a keg of stout, you may have a stout tasting lager. A manifold allows the gas line to go to individual kegs and has a check valve to keep any contents from going back up the line and contaminating other kegs. Parts can be found online (in my sources I have a few links) and usually if you call, they are very willing to help you. Good luck!
