a bit late, but for anyone else out there
a h100 or any thin 240 rad --> yes. You'd have to take out the Chaser's top 200mm fan to do so (and a bit of dremel action for completely unobstructed airflow). However a thick 240 rad will not fit up top (the stupid top shroud drops at about the 200mm mark) or at back of HD bays if you have a long GPU card , much to my dismay, I had to mount it externally out the back.
my opinion would be to go for a NXT phantom which fits the H100 w/ push fans (25mm) AND the stock case's 200mm fan (if you switch it to be on top). I'm building another computer for work, and that's what I'm doing.
plus ditch the H100's stock fans and get some Gentle Typhoons or Corsairs SP120 quiet edition.