How do I choose an RV dehumidifier?

In simple terms, the smaller your RV, the smaller dehumidifying unit you should look for. For those in larger RVs, you’ll probably get away with having a larger unit because you have more space.

What is a good humidity level for an RV?

Weather station

Weather stations can give you a much better idea of how much humidity you have in your RV. This can be useful when trying to manage the humidity and resulting condensation you may experience. A good rule of thumb is to try and maintain a humidity level of somewhere between 30 and 50 percent.

Should I run a dehumidifier in my RV?

It is crucial to use a dehumidifier in your RV at all times. Failure to do so and your RV will turn into damp that will be unbearable to live in it. … You can also open the RV vents to keep proper air circulation. Luckily, you can run a dehumidifier in your RV and prevent it from becoming damp.

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What is the best dehumidifier for a motorhome?

Our top pick is the Frigidaire Dehumidifier. It’s portable, has a large water holding capacity, and extracts water at a higher rate than most ordinary and mini dehumidifiers. Our value pick is the Eva-Dry Renewable Mini Dehumidifier. It’s an affordable, small, and compact unit ideal for small RVs and small spaces.

How do I choose the right dehumidifier?

Other factors can influence the humidity of the room, so consider the following when sizing a dehumidifier:

  1. If your home is in a humid climate, add 10 pints to the recommended capacity.
  2. If multiple people live or spend time in the room, add 5 pints.
  3. If the room has multiple windows or doors, add 5 pints.

How do I keep the humidity down in my camper?

Below are our top ten tips for how to keep moisture out of an RV in winter while staying in it.

  1. #1: Warm Things Up. …
  2. #2: Invest in a Dehumidifier. …
  3. #3: Put Your Vent Fans to Use. …
  4. #4: Open a Window. …
  5. #5: Avoid Hanging Things to Dry Indoors. …
  6. #6: Skip the Propane Furnace. …
  7. #7: Change the Way You Cook. …
  8. #8: Use the Bathhouse.


Why does my RV have so much condensation?

The main sources of condensation in an RV are: Warm, moist air from outside entering a cold RV and hitting cold interior walls and windows. This can happen when it’s hot and humid outside and air conditioned inside (or in early spring when RV is still cold inside from being in storage all winter).

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Do dehumidifiers use a lot of electricity?

Essentially, a dehumidifier draws much less electricity than a water heater, an air conditioner, even a hair drier. An average dehumidifier draws about as much energy as a computer. … Running the most energy-efficient dehumidifier for 10 hours can cost you less than $1.

Do dehumidifiers stop condensation?

Whilst using a dehumidifier will aid in reducing the amount of condensation you have every morning, it will not ever completely stop condensation as there will always be a humidity level in a room.

Will mold grow at 55 humidity?

A relative humidity greater than 55 percent is enough to support the growth of black mold. … Household problems such as water and pipe leaks cause water intrusion and an environment perfect for black mold to grow. The mold can continue to grow unabated if a small leak goes undetected for a long time.

Do caravans need dehumidifier?

Over the winter months as your caravan is probably locked up and stored away the winter air will enter your caravan. This air will be moist and will cause condensation on your windows. … One of the best ways to keep the interior of a caravan dry is to use a dehumidifier.

How do you dry out a motorhome?

heat the van up and use a dehumidifier. I did this when i had damp in one of my vans in the vanity room. Infra-red heater will do the job better than most as it will heat up the object in front of it rather than the whole caravan. Then all you need is plenty of ventilation to let the moisture out of the ‘van.

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How do I stop damp in my caravan?

How to prevent damp in caravans

  1. Keep your caravan ventilated to prevent damp. …
  2. When to use a dehumidifier in your caravan. …
  3. Don’t allow steam from your shower into the rest of the caravan. …
  4. Don’t dry your laundry inside the caravan. …
  5. Check the caravan for leaks. …
  6. Take care when storing your caravan for winter. …
  7. Invest in a damp meter.


Where is the best place to put a dehumidifier?

Where should I place my dehumidifier? The best place for a dehumidifier is the room you need it in most. Dehumidifiers are commonly placed in bedrooms, basements, laundry rooms, crawl spaces, and indoor pool areas since these areas often have moisture problems.

Can one dehumidifier do a whole house?


A whole-house dehumidifier, on the other hand, connects to your home’s existing ductwork to remove humidity all throughout the house.

Should I get a 50 or 70 pint dehumidifier?

In a given area a 50 pint dehumidifier will run for more hours each day in order to maintain a relative humidity of, say 50%. … If this option is preferred the 70 pint unit will be operating for more hours than it would on a higher fan speed setting but, at least, you have the choice of quieter operation if you prefer.