One of the shortcomings of my setup is that it's a cast iron baitch to bleed air out of the radiator. My res / airtrap is actually a bit lower than the top of the rad, and air likes to settle in to the top chambers where the fittings attach.
It's a real pain to empty the system, do maintenance, and refill / bleed it out. Not enough time during the week, so I'll tackle it on Saturday and see how quiet it runs submerged.
|