YES...........
Very well made rigs.
High R value insulation
Enclosed/heated underbelly
Attic Vents.........roof space vented reduces condensation/heat gain
We FTd for 7 yrs in our 07 NUWA HitchHiker
Spent 2 weeks in -14*F temps one winter
Spent many weeks in 100*F PLUS temps
NUWA maintains an 'archive' site
NuWa Industries, Inc. - Archives Section