Residential fridge ice maker line

[Justminors]

We just bought a 2022 Solitude 310GK-R two weeks ago. We de-winterized it as the temps have been in upper 70’s and 80’s. We are supposed to drop down to 30-32 F in a couple days. We plan to turn the heater on to keep things from freezing but how do we keep the exposed ice maker line from freezing this one night? It’s exposed under the kitchen slide out. Looking for known solutions please, this is our first residential fridge we’ve owned in a camper. Thank you in advance.

[Jlawles2]

There should be a way to bleed the Ice maker. Do you have through door water? If so, you could use that as a method to with air to remove majority of the water from the line, then use pipe wrap to insulate the line as much as possible.