Sun Sep 02, 2012 8:38 am
It isn't really a closed system, although it is a loop. It is going to depend on what your actual set up is to determine the best way of getting it out. Presumably, your kettle has a ball valve on it to be able to recirc the wort back up to flow past the chiller, so you likely will be pulling it out through your valve. If your kettle has a diverter plate in the bottom, that may further help to leave trub and hop material behind.
Spiderwrangler
PFC, Arachnid Deployment Division
In the cellar:
In the fermentor: Belgian Cider
In the works: Wooden Cider