by MelissaD » Mon Dec 09, 2013 1:54 pm
If you're wanting to live in your RV during the winter there are models available to do that. Common issues people are the same ones you'd have at home. Freezing water. The advantage your house has is services are supplied under ground, beneath the freeze line. Since a RV is mobile you don't normally have that option. We get around this by bringing everything inside the heat envelope of the RV. Heated underbelly, tank heaters, dual pain windows, increased insulation packages and using onboard freshwater tanks. Since most people just head for warmer climates these options are not normally fully incorporated into the RV as they had weight, wall thickness and diminish room for other features not to mention cost. Case in point the my RV is a 3 season trailer in all practicality. I do have the enclosed belly and the heat runs through the belly to keep tanks from freezing to a point. I'm comfortable for the early spring or late fall but would not want to winter in it below 30 degrees for any length of time. I only have single pain windows and my dry weight was 10,500# like wise a similar 4 season unit like the Mobile Suite designed for 4 season and full timing, starts around 13,500# dry weight or 3,000# heavier than mine. Put your stuff in it and your 18,500# gross of trailer and heading for one of the new diesel F350's (1 ton dually) or mostly likely a F450 to pull it. Not to mention the Mobile Suite costs 3x what I paid for mine.
There are add on electric heaters so your furnace can run on gas of electric blow air through your duct heating the underbelly as designed. No matter what RV you buy the weak point will always be the water hose and the drain hose freezing. Fill or drain then, put them away.