May I ask what truck you are using? We are preparing to purchase a diesel dually. We live in PA now but will domicile in TX.
I like the u shaped kitchen but wonder if I can make it work without a pantry?
Is the Gateway tagged for full time living for warranty purposes? We looked at one years ago and got an Oakmont instead. The difference between the Oakmont and our BC as far as being able to control the temp inside is astounding.
The temps haven't gotten real low yet, but I am thinking it will be sufficient to withstand the cold with the heated underbelly and tanks. Just watched a video of someone adding a 20v inlet separate from the 50 that would be designated to run an induction space heater to help supplement the cold. It may not be necessary, but I do like the idea of the option for more outlets to run various equipment if necessary.
Staying warm inside and keeping the water running are different. A space heater will help keep you warm, but can lead to frozen water pipes in the underbelly because the furnace may not run as much as without a space heater.
Take a look at our owner-written Water Systems Winter Usage Guide for more information.
That said, if you're going to run a space heater, having a dedicated 20 amp outlet, with its own wiring, on its own circuit breaker is a good idea. But in the winter, since you're not running air conditioners, the 50 amp mains supply plenty of power.
That is some great information. More stuff I did not know. I may reroute that plug in under the camper to use heat lamps with now or run more than one. I like the option of plugging in extra stuff if needed. Being able to run heat lamps underneath the camper by just plugging them in and not having to run additional cords would be a great thing to have. You also answered my question about whether I should keep the 110v water heater on at all times or turn it on and off as needed. Any idea how long it takes for the electric water heater to heat the water on average? My wife is wanting to turn it on and off, example would be overnight, but I don't know that it is necessarily that cost effective, having to reheat the water from scratch vs just keeping the current water hot and the fact that in houses, the water heater stays on all the time as well.