I was just thinking on amount of time it takes to chill the wort, considering that most of it will still be sitting extremely hot in the brew kettle waiting for if to meander through the chiller. On a quick dry run, it took a good 15-20 minutes just to get about 3-4 gallons into the fermenter. At that rate, it would take about an hour to get a good 10 gallon full boil into carboys. I figured the whole point of the CFC was to QUICKLY chill it it.
I'm wondering now if a plate chiller would end up being better. I could probably pump the whole 14 gal pot in under 15 minutes...the question just becomes if the wort actually can cool at that same rate.
We'll give the gravity a go this weekend and see how it does on a 10g batch.