El Chup, what digital thermostat model did you use out of curiosity? None of the RV shops around my neck of the woods carry anything and most people I talk to provide confusing information about what will work and what wont (ie most thermostats apparently run off 24v whereas my camper battery is a 12v)
I'm oblivious when it comes to this stuff, so would be curious to know what digital thermostats are being used out there by those who've done the conversion....