Winterize class a with on board air compressor
Have class a, first time to winterize trying to decide air or antifreeze . Have on board compressor but do not want to put to much pressure in lines. Any thoughts or ideas are appreciated. Jim
Forum Discussion
My concern would be with the 120 plus PSI in the fully charged system. Maybe bleed down to abt 40psi and you should have enough air to blow out the lines. Doesn't take much.
