My 2013 Holiday Rambler Ambassador has a full road side slide out. Underneath the slide are three hoses (or water lines): one blue, one red, and one black. These lines are completely exposed to the elements, especially freezing temps which I experienced recently in Jackson, Wyoming. Can it be that 65 years old Holiday Rambler did not consider that the lines would freeze when the slide is out? Afraid of disaster, I spent my whole time in Wyoming with the slide retracted, something very inconvenient as it makes it very difficult to get into the bathroom in the night!
