AC control wire replacement
2005 Holiday Rambler Vacationer (gas). Last year 2016 while on vacation during setup the AC's would not come on. Long story short, called a tech and he removed the thermostat and moved it to the front AC. He replaced the control wire (just hanging from front AC) and the AC started working. I now have to reinstall the thermostat in correct location ( near rear AC) and run the control wire. The factory wire is ran under the ceiling foam which is glued to the roof. Any ideas on how to run the replacement control wire?
Thanks for any ideas or help!