Hi Carpetclean
I see from your post that you use a Drimaster with your CFR. I am thinking of getting a Rotovac or Drimaster to team up with my CFR400. Do you use an inline heater or, as I do, fill the machine with hot water and carry on until the end of the job, with the recycled water gradually cooling. Also, did you consider a Rotovac before you chose the Drimaster?
Regards Alan.