Oh, I think got it now...yes you are right, they are not isolated because they have live current. So you are saying I can just add another relay to the non-isolated high voltage relay in parallel that will be isolated which I can then connect the 12v power supply to and it will turn off and on with the remote control when I turn the high voltage relay heater on? Note, there is no heater on it, but that is where you would put one, so I will have nothing connected to the non-isolated relay except for the second isolated relay to connect the 12v to? Am I saying that right?