Originally Posted by Grumpy
I used a 3' heat tape and added pipe insulation. Undo the wire ties, add the heat-tape close to the water line, add the insulation and then re-attach with wire ties.
Would just the foam pipe insulation keep it from freezing if it's not too cold below freezing? I thought it was so stupid of Jayco to leave that fridge line exposed. They zero degrees test it and brag about it but yet leave an exposed water line!