Freeze protection for icemaker water line under slide?

[rjeffl]

Have a new 2018 Cedar Creek 36CK2.

Noticed that the water line for the icemaker runs underneath the kitchen slide, and is not insulated. Do I need to be concerned about this freezing with temps dipping into the 20s overnight?

Have heat on the the rest of the RV with extra heat in the basement and front storage compartments.

Thanks.

[rjeffl]

Well, survived 4 nights I the low twenties with no issues. Maybe keeping the RV toasty at night helped.

Winterized now and full of pink antifreeze.

Need to find a better solution for next time. Currently it is just a 1/4” white PE line run through some black convoluted tubing for abrasion protection.

[TheWolfPaq82]

I plan on filling myself with "Red Stuff" Sunday night to protect me from a forecast -20 degrees for midnight.