I own a 2019 Sunstar 29VE. One of its specs indicates that it has "Freeze Proof Insulation." What exactly does that mean? Perhaps an exaggerated selling point?
There is no such thing as insulation that prevents freezing inside. Unless there is a source of heat inside, if the temperatures are low enough and last long enough, it will freeze inside.
Insulation just slows the loss of heat inside the coach.
I own a 2019 Sunstar 29VE. One of its specs indicates that it has "Freeze Proof Insulation." What exactly does that mean? Perhaps an exaggerated selling point?
Where do you see that? In a brochure or the Operator's Manual?
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2017 Winnebago Adventurer 37F
2016 Lincoln MKX Toad