As ridiculous as this may sound, I know the only way to travel long distance with having a portable space gas furnace plus portable air conditioner.
The reason I know a portable space gas furnace plus a portable air conditioning proposal are needed when traveling is because you never think what you are going to encounter while staying at a hotel or even staying with friends plus family.
There could come a time where there is either an Heating plus A/C emergency where the central heating plus air conditioning proposal breaks down where you are staying at or you could end up staying somewhere that the heating plus air conditioning proposal is truly weak. You would not want to freeze your tail off or melt in super hot heat. So it is a major rule to me to consistently have a portable space gas furnace or portable air conditioning proposal with me when i travel. All depending on the time of the year that it is. Of course if it is Winter I will be carrying the portable space heater. And if it is Summer I will be carrying the portable air conditioning proposal device with me. Occasionally in the Springtime weeks of the year it is a toss up. You may need the portable space gas furnace or the portable air conditioning proposal depending on what region of the country you are going to be staying in. But regardless, never leave house without your portable space gas furnace plus portable air conditioner. That is the way I live, that is the way I travel plus I highly suggest it to everyone.