What is the Arctic insulation package?

[jje1960]

Originally Posted by michael

Unless i take the effort to seal the under bellie of my trailer, insulate all lines and give the under bellie its own heating source i will winterize mine,

When i winterize i run Rv antifreeze thru my lines then open valves in the Rv and put air thru the lines and the water heater when i do this im carefull not to use to much air pressure To remove even the Rv antifreeze,

Ive noticed that in below zero temps even the Rv anifreeze Gels up.

Let IT Happen Campin.

2011 Sprinter 297RET

2008 Ford 250 Super Duty 4x4 Crew Cab V10 Engine

I guess I'm missing something here.... If your using antifreeze, why are you pushing air through the lines? I've always thought it's 'either or'...