Somewhere on the NovaKool website under installation instructions, they say that their units do not need to be vented to the outside. On my TC, there is an upper and lower vent. When Camping in cooler conditions, I cover the vents with closed cell insulation cut exactly to fit. In warm weather, I leave the vents open. No issues so far.
I have a 7.5 cuft NovaKool which uses the equivalent of a 60w light bulb when cycling(4.4A). That works out to anywhere from 20 to 65A/HR per day depending on many factors.
400 A/Hr batteries, 330w solar keep up easily and we dry camp almost exclusively.
Dave
