Recently I purchase a heated pressure washing system and when we were going over the do's and don't I ask the guy the best way to winterized it. He sold me a $4 air nipple that just threaded into the pump and you shoot your air to it and it flushes the water out of the entire system. I did this last night and it took all of about 30 secs to flush it out. Now I bet you know the question. couldn't a similar system be used to flush out a TM ? I know you would have to take off your Qc where they come out of TM but what else would one have to do? Obviously the water tank would present some challenges. Just curious, not sure this has ever been discussed before.