How to Dehumidify without power.
Have 32 ft, Class C with front entertainment center (no large open space over the cab). Where currently parked for winter no elec available. Currently using some Dri-Z Air, using two bags with one...
Forum Discussion
Quite frankly, none of the chemical dehumidifiers will do much. Look at the total volume of water they can absorb. A good house-type dehumidifier will remove that amount in 24 hours. Not reasonable to expect that to keep an RV dry for an extended period of time.
This is also an issue for boats. The best solution is to install a solar-powered exhaust fan. Because it is solar powered (not connected to a battery), it ONLY works in day light when humidity is lower than at night/bad weather. So, every "nice/sunny day", it brings in more dryer outside air.
Not as effective as a house-type dehumidifier, but probably "second best".
This is also an issue for boats. The best solution is to install a solar-powered exhaust fan. Because it is solar powered (not connected to a battery), it ONLY works in day light when humidity is lower than at night/bad weather. So, every "nice/sunny day", it brings in more dryer outside air.
Not as effective as a house-type dehumidifier, but probably "second best".
