All my previous RVs have been Four Season, so I never worried about winterizing: just flick on the heater. With the Casita, I have a few questions.
1.Can I blow out the lines with a tire inflater, or do I need a true compressor? I may just fill all the lines with pink instead.
2. I have a quick disconnect on the upstream side of my water pump. Can I just attach a hose to it and put the other end in bottles of antifreeze until everything runs pink? Better yet, can I just dump antifreeze into the fresh water tank and run it through all the lines?
3. My shore water valve is malfunctioning, not letting much water through. What do I need to do to make sure that section of line is winterized?