When I bought my trailer I ordered it with the thermal/glacier package.. Extra insulation and more importantly a heated underbelly to prevent lines and tanks from potential freezing.. However, upon further inspection, there was no ducting to my underbelly to provide the heat. I emailed jayco about this and they approved my local dealer to install heat ducts to my underbelly near my tanks and toilet lines.
What's my point? Just cuz you "have" the climate shield(and probably heated underbelly), doesn't mean it couldn't have been forgotten along the assembly line.. Something to look into maybe?
TT: 2015 Jayco Jayflight 26BH Elite
TV: 2014 Ram 1500 Sport, 5.7 HEMI 3.21, Firestone 1000# air suspension. WD hitch w/800# bars
SOLD: 2012 Jayco J-series 1007