Brewed an English bitter last night in our new 10gal kettle from Homebrewstuff.com, chilled the wort down to 60*F with our new counterflow chiller from Dudadiesel.com. Water temp going in to chiller was 50*F, wort temp was 200*F. It was our first try with the chiller, so we racked it into a bucket instead of a carboy since we weren't sure how good it would cool our wort. Needless to day once the bucket was full, the wort temp was 60 friggin degrees!! We were stoked! And for the price, $105, we think its a GREAT deal. Plus we shaved at least 45min off our brew day. B3-23A 20 plate chiller is the model if anyone's looking for a great chunk of metal.