Condensation

Are you leaving a roof vent or a window open for air exchange and humidity control?

On my Monaco, they used fiberglass batt insulation over the cabinets in the front end. This insulation had sagged/slipped to the point where it left areas of the front cab without insulation and we picked up quite a bit of condensation. If your condensation is caused by the same issue of shifting, or inadequate insulation, the only fix is to put some type of insulation that will not shift. I bought the two part spray foam insulation on eBay , removed the cabinets, and sprayed the inside of the front cap. This worked great but was not the easiest thing to do.
You may be able to remove your cabinets and glue on styrofoam or some other type of insulation. I'm not aware of anyother way to fix a condensation issue.

If you are going to be there for the whole winter, a small dehumidifier would work, but like Ductape says you need ventilation.

Buckets of Damp-Rid inside those cabinets are the only thing I would think would work if you keep the doors closed to them.

Heat it.

Our hybrid TT of 15 years built up lots of condensation during winter camping. Seemed unavoidable until I started using a water collecting dehumidifier. Now we have virtually zero condensation. In fact we can dry wet clothing over night simply by hanging it in the bathroom. We have collected two gallons of water from the air in 12 hours. If you have shore power this is the way to go

You need to warm the air and keep it moving. Also a couple of new vent holes top and bottom if you are going to close the doors.

This keeps my boots and everything in our double closet warm and condensation free.. Also the three cabinets above due to the new vents in the shelf and top and bottom frame.

"Closet heater with fan"

I used 2 in plastic round soffit vents painted to match. Any of these will do:
Soffit Vents

This topic comes up frequently at this time of year. Search this Forum for previous posts/ideas.

My in-laws lived in their MH in the Seattle area over one winter. Condensation was a constant issue. They kept sponges in the window channels and they would squeeze out daily. They kept it heated opened windows. They ran fans and didn't cook anything that made steam (had a house kitchen to use).
There just wasn't any way to keep it dry inside.
They never wintered here again.

ScottG wrote:
My in-laws lived in their MH in the Seattle area over one winter. Condensation was a constant issue. They kept sponges in the window channels and they would squeeze out daily. They kept it heated opened windows. They ran fans and didn't cook anything that made steam (had a house kitchen to use).
There just wasn't any way to keep it dry inside.
They never wintered here again.

If they purchased a simple dehumidifier about 30 pint capacity likely would have had zero issues!!