spoon059 wrote:
30 degrees for a couple hours isn't enough to damage anything. I'd put water in the tank though, because that large mass of water will take substantially longer to freeze. I would use an electric heater rather than propane... the propane costs will quickly start to add up, but a 1500 watt heater will do fine heating that small of a camper. Heck, you could even put the heater on a timer that comes on an hour before she comes home to save from heating the camper all night.
Tell her to stay safe!
Actually this is exactly what I've done with a heater and timer, I just didn't want to give a bunch of extra un-needed info on the thread. I set it to come on at 5am this morning to be safe.
