We are out of propane and it’s supposed to get to the 30’s tonight. We are noobs and this will be our first propane fill. Our park fills during the week, so we will put our tanks out in the morning, b...
If you are new to this, I would double check to make sure the valve on the 2nd bottle is actually open.
Yes, you will be fine using a gas station bottle.
If it is only in the 30's, a good electric space heater should be all you need to keep the trailer warm overnight without moving to the den (in my opinion).