Ever wake up in your RV on a chilly morning and find condensation dripping from the windows? Or worse, notice a musty smell creeping in despite your best efforts to ventilate? Cold weather RVing can be a fantastic adventure, but it often comes with a damp downside. That’s where a good dehumidifier becomes an absolute necessity for comfort and protecting your home on wheels from mold and mildew. Finding the right one, though, can feel overwhelming with so many options on the market.
Luckily, we’ve done the research for you! This guide cuts through the noise and presents our top picks for the best RV dehumidifiers for cold weather, complete with in-depth reviews and a buying guide to help you choose the perfect model for your specific needs. We’ll cover everything from capacity and features to energy efficiency and noise levels, ensuring you stay dry and comfortable all winter long.
We will review the best rv dehumidifiers for cold weather later in this article. But before that, take a look at some relevant products on Amazon:
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Battling the Chill and the Damp: Your Guide to RV Dehumidifiers in Cold Weather
Let’s face it, RVing in the winter or shoulder seasons can be a magical experience. Picture this: snow-capped mountains, cozy nights huddled inside, and the freedom to chase the best views. But there’s a sneaky little gremlin that often tags along for the ride: condensation. That damp feeling, the fogged-up windows, and the musty smell? That’s excess moisture, and it can wreak havoc on your RV, from damaging fabrics to fostering mold growth.
I remember one particularly chilly trip to the Rockies. We woke up every morning to windows dripping with condensation. It wasn’t long before we noticed a faint musty odor, and even some water stains on the ceiling. We learned the hard way that cold weather RVing requires more than just a good heater. According to a study by the RV Industry Association, moisture problems are a leading cause of RV repairs, especially in colder climates.
That’s where the right dehumidifier comes in. It’s not just about comfort; it’s about protecting your investment and ensuring a healthy living space. But finding the best rv dehumidifiers for cold weather isn’t always straightforward. What works in the humid summer heat might not be effective when temperatures plummet. You need something specifically designed to tackle cold-weather moisture.
This guide is here to help you navigate the world of RV dehumidifiers and find the perfect one for your needs. We’ll explore different types, features to look for, and some of the top-rated models that can keep your RV dry and comfortable, even when the weather outside is frightful. Consider this your friendly handbook to banishing that damp gremlin for good!
Top 5 Best Rv Dehumidifiers For Cold Weather
Eva-Dry Edv-1100 Electric Petite Dehumidifier
This little guy is a real workhorse, especially if you’re battling mild dampness in a smaller RV. The Eva-Dry EDV-1100 uses Peltier technology, meaning it’s whisper-quiet and doesn’t rely on a compressor, which is a huge plus for light sleepers. It’s perfect for closets, bathrooms, or any tight space where moisture tends to collect. While it won’t pull gallons of water from the air, it’s surprisingly effective at preventing mildew and musty odors in lower humidity environments.
The compact size is fantastic, allowing it to be tucked away without hogging precious RV real estate. Just remember that it’s best suited for smaller spaces (around 1100 cubic feet) and moderate humidity. Also, since it’s electric, it needs a power source to run. However, for its size and efficiency, it’s a solid option to keep your RV cozy and dry.
Ivation 13 Pint Small-Area Dehumidifier
If you need a dehumidifier that can handle a bit more moisture in your RV, the Ivation 13-Pint Small-Area Dehumidifier is a great option. It’s a compressor-based unit, which means it’s more powerful than the desiccant or Peltier options, and it can extract a significant amount of water daily. This is perfect if you’re traveling in regions with higher humidity or during wetter seasons.
Despite its power, it’s designed to be relatively compact, making it manageable to fit within the constraints of RV living. It also includes features like an adjustable humidistat, auto defrost, and auto shutoff, ensuring it’s user-friendly and efficient. Keep in mind that it will produce some noise due to the compressor, but the tradeoff for its dehumidifying capabilities is often worth it.
Frigidaire FFAD2233W1 Dehumidifier
The Frigidaire FFAD2233W1 is a powerful contender for keeping larger RVs dry. This model can remove up to 22 pints of moisture per day, making it suitable for tackling serious humidity issues. It’s a compressor-based dehumidifier, so it’s effective even in colder temperatures where other types might struggle.
It comes equipped with convenient features like a programmable timer, adjustable humidity settings, and an auto-defrost function, preventing ice buildup in colder climates. It also has a continuous drain option, which is great if you don’t want to constantly empty the water tank. While it is a bit larger and heavier than some other options, its robust performance and user-friendly features make it a popular choice for RVers who need serious dehumidifying power.
Keystone KSTAD50B Dehumidifier
For RVers facing severe moisture challenges, the Keystone KSTAD50B is a powerful choice. With its ability to remove up to 50 pints of moisture per day, this dehumidifier is ideal for larger RVs or those traveling in highly humid environments. Its robust compressor ensures effective operation even in cooler temperatures, making it a reliable option for year-round RV adventures.
While it is a larger unit, its effectiveness in controlling humidity can significantly improve the comfort and air quality inside your RV. It features electronic controls with an LED display, adjustable humidistat, and a 24-hour timer for added convenience. The auto-restart function is a bonus, allowing it to resume operation after a power outage, and the included drain hose connection lets you set up continuous draining.
Whynter Elite D-251BD Portable Dehumidifier
The Whynter Elite D-251BD stands out as a versatile and efficient dehumidifier for RVs. Its ability to remove up to 25 pints of moisture per day makes it a solid mid-range option suitable for many RV sizes and humidity levels. What sets it apart is its eco-friendly refrigerant and quiet operation compared to some other compressor models.
Besides its dehumidifying capabilities, it also functions as an air purifier, featuring a washable pre-filter and a carbon filter to help remove odors and allergens. The digital display, adjustable humidistat, and 24-hour timer add to its user-friendly design. The unit also includes an auto-restart function and a drain hose connection for continuous drainage. Its combination of performance, features, and relatively quiet operation makes the Whynter Elite D-251BD a well-rounded choice for RVers seeking a comfortable and healthy living environment.
Why RV Dehumidifiers are Essential in Cold Weather
Imagine waking up in your cozy RV on a crisp autumn morning, only to find condensation dripping down the windows and a musty smell lingering in the air. That’s the reality for many RVers when the temperatures drop. Cold weather significantly increases the risk of condensation buildup inside your RV. The warm air inside, laden with moisture from cooking, showering, and even breathing, clashes with the cold surfaces, leading to water droplets forming on windows, walls, and even in your storage compartments. This excess moisture creates a breeding ground for mold and mildew, which can damage your RV’s interior, trigger allergies, and leave you with an unpleasant, unhealthy living space.
Don’t let the dampness ruin your travel adventures! Investing in one of the best RV dehumidifiers for cold weather is like having a silent guardian protecting your home on wheels. These specialized dehumidifiers are designed to effectively remove moisture from the air, even at lower temperatures. They prevent that dreaded condensation buildup, keeping your RV dry and comfortable, regardless of the weather outside. Picture yourself enjoying a warm cup of coffee, knowing your RV is protected from the damaging effects of excessive moisture, all thanks to your trusty dehumidifier.
Think about the long-term savings you’ll reap. By preventing mold and mildew growth, you’ll avoid costly repairs and replacements to your RV’s interior. Dehumidifiers also help to preserve the value of your investment, ensuring that your RV stays in top condition for years to come. Plus, a dry RV is a more energy-efficient RV. Because dry air requires less energy to heat, your furnace won’t have to work as hard, saving you on propane costs and extending the life of your heating system.
So, before you embark on your next cold-weather RV adventure, consider adding a dehumidifier to your essential gear. Choosing from the best RV dehumidifiers for cold weather will transform your RV into a haven of comfort, protecting your investment and allowing you to fully enjoy the beauty of the season, worry-free. Say goodbye to dampness and hello to a dry, healthy, and happy RV experience!
Types of RV Dehumidifiers Suitable for Cold Climates
Let’s dive into the world of RV dehumidifiers designed to tackle chilly conditions. There are primarily three types you’ll encounter: compressor-based, desiccant, and thermoelectric (also known as Peltier dehumidifiers). Each has its strengths and weaknesses, especially when the temperature dips. Think of it like choosing the right jacket for a hike – a lightweight windbreaker won’t cut it in a blizzard, and the same applies here.
Compressor-based dehumidifiers are powerhouses, often best for larger RVs and situations where you need to remove a significant amount of moisture. They function similarly to your home AC, using a compressor to cool coils and condense water. However, their performance tends to drop off considerably in colder temperatures, becoming less efficient or even ceasing to function altogether. Imagine trying to start your car on a freezing morning – sometimes, it just won’t cooperate!
Desiccant dehumidifiers, on the other hand, shine in cold weather. Instead of cooling coils, they use a material called a desiccant to absorb moisture from the air. This makes them much more effective at lower temperatures, and they can even operate below freezing. They tend to be quieter and lighter than compressor models, making them a great choice for smaller RVs or those sensitive to noise.
Thermoelectric dehumidifiers are compact and energy-efficient, but their moisture removal capacity is quite limited. They’re best suited for very small spaces or for maintaining a slightly drier environment rather than tackling serious humidity issues. Think of them as a backup plan rather than your primary defense against moisture in a cold RV.
Preparing Your RV for Dehumidifier Use in Winter
Before plugging in your dehumidifier and calling it a day, there are a few crucial steps you should take to prep your RV for cold-weather humidity control. It’s like getting your home ready for winter – you wouldn’t just crank up the heat without insulating first, would you? Proper preparation maximizes the effectiveness of your dehumidifier and prevents further problems.
First, seal up any cracks or gaps around windows, doors, and vents. Even small drafts can let in cold, moist air, putting extra strain on your dehumidifier. Use weather stripping or caulk to create a tight seal. Imagine it as building a fortress against the elements – the fewer entry points for moisture, the better.
Next, consider insulating your RV’s walls and floor. Proper insulation helps maintain a stable temperature inside, reducing condensation and minimizing the workload for your dehumidifier. This is especially important if you’re planning on spending extended periods in freezing temperatures. It is the equivalent of wearing layers of clothing in the winter to stay warm.
Finally, ensure proper ventilation. While you want to seal up drafts, you also need some airflow to prevent stale air from building up. Cracking a window slightly or using a vent fan can help circulate air and prevent moisture from accumulating in specific areas. This is similar to opening a window in your house even when the heating is on to let in fresh air.
Troubleshooting Common RV Dehumidifier Problems in the Cold
Even with the best RV dehumidifier, you might encounter a few snags, especially when dealing with the challenges of cold weather. Knowing how to troubleshoot common issues can save you time, money, and a whole lot of frustration. It’s like knowing basic car repair – you might not be able to fix everything, but you can often handle minor problems yourself.
One common problem is a dehumidifier that freezes up. This is more likely to happen with compressor-based models in very cold temperatures. If you suspect freezing, unplug the dehumidifier and let it thaw completely. Some units have automatic defrost features, but it’s still a good idea to monitor them closely. Think of it like defrosting your freezer – patience is key.
Another issue is reduced efficiency. If your dehumidifier seems to be running constantly but not removing much moisture, check the temperature and humidity levels. If the temperature is very low, a compressor-based dehumidifier might not be able to operate effectively. Consider switching to a desiccant model or adjusting the settings. Imagine your furnace struggling to heat your house during a cold wave – it might need a little help.
Sometimes, the dehumidifier might simply stop working altogether. Check the power cord, the outlet, and the fuse. Make sure the water collection tank is empty and properly installed. If none of these solutions work, consult the manufacturer’s instructions or contact a qualified technician. This is similar to checking the batteries in a flashlight when it doesn’t turn on – start with the basics.
Maximizing Efficiency and Longevity of Your RV Dehumidifier
Taking care of your RV dehumidifier is key to getting the most out of it, especially when you’re relying on it to combat the harsh realities of cold-weather moisture. Think of it like maintaining your RV engine – regular maintenance ensures it runs smoothly and lasts longer. A little effort goes a long way in preventing costly repairs and prolonging the life of your dehumidifier.
First, clean the dehumidifier regularly. Dust and debris can accumulate on the coils and filters, reducing its efficiency. Use a soft brush or vacuum cleaner to remove any buildup. Refer to the manufacturer’s instructions for specific cleaning recommendations. It’s like regularly changing the air filter in your car – it keeps things running smoothly.
Second, empty the water collection tank frequently. A full tank can prevent the dehumidifier from operating properly and can even lead to spills. Some models have a continuous drain option, which allows you to connect a hose and drain the water directly into a sink or drain. Imagine forgetting to empty the vacuum cleaner bag – it will eventually affect the vacuum’s performance.
Third, store your dehumidifier properly when it’s not in use. Clean it thoroughly, dry it completely, and store it in a dry, protected location. This will prevent mold and mildew from growing inside the unit. Think of putting away your winter clothes at the end of the season – you want to make sure they’re clean and dry before storing them.
Best RV Dehumidifiers for Cold Weather: A Comprehensive Buying Guide
Hello fellow RV adventurers! Battling moisture in your RV is a common struggle, especially when the temperatures drop. Condensation, mold, and that general damp feeling can really put a damper (pun intended!) on your travel dreams. Finding the best rv dehumidifiers for cold weather is crucial for comfort and protecting your investment. This guide will walk you through everything you need to consider before making a purchase, ensuring your home on wheels stays dry and cozy, no matter the weather.
1. Dehumidifying Capacity: How Much Moisture Can It Handle?
Think of dehumidifying capacity as how thirsty your dehumidifier is. It’s measured in pints per day (PPD), indicating how much water the unit can remove from the air in a 24-hour period. A small RV in a dry climate might only need a 20-30 PPD dehumidifier, while a larger RV, or one frequently parked in humid or cold environments, will need something significantly more powerful, potentially in the 50-70 PPD range. Consider your RV’s size, your typical climate, and how often you use it when determining the right capacity.
Choosing a dehumidifier with insufficient capacity is like trying to bail out a sinking boat with a teacup. You’ll be constantly emptying the water tank, and the unit will struggle to maintain a comfortable humidity level. Conversely, an oversized dehumidifier will be overkill. It might cycle on and off too frequently, wasting energy and potentially drying out the air too much, which can be just as uncomfortable as high humidity. Finding that sweet spot based on your RV and typical usage is key to getting the best rv dehumidifier for cold weather for your specific needs.
2. Low-Temperature Operation: Can It Work When It’s Freezing?
This is where things get particularly important for cold-weather RVers. Standard refrigerant dehumidifiers often struggle in low temperatures. They rely on a cooling coil to condense moisture, and if the coil gets too cold, it can freeze up, halting the dehumidifying process. Look for dehumidifiers specifically designed for low-temperature operation. These units often have features like auto-defrost or use desiccant technology.
Desiccant dehumidifiers are a game-changer for cold weather. Unlike refrigerant models, they use a desiccant material to absorb moisture. This material then gets heated to release the moisture into a collection tank. Because they don’t rely on cooling coils, they operate effectively even in freezing temperatures. While they might be slightly more expensive upfront, the peace of mind knowing your dehumidifier will work when you need it most is invaluable. Don’t let freezing temperatures ruin your trip; prioritize a dehumidifier designed to handle the cold to find the best rv dehumidifiers for cold weather.
3. Energy Efficiency: How Much Will It Cost to Run?
RVing is all about freedom, but it shouldn’t come at the cost of emptying your wallet. Dehumidifiers can consume a significant amount of energy, especially when running frequently in cold, humid conditions. Pay close attention to the Energy Star rating and the energy consumption figures listed on the product specifications. A more energy-efficient model might cost a bit more initially, but it will save you money on your electricity bill (or generator fuel) in the long run.
Consider how often you anticipate using the dehumidifier. If you’re a full-time RVer, even small differences in energy consumption can add up over time. Look for features like automatic shut-off when the desired humidity level is reached, or a sleep mode that reduces fan speed and energy usage. Also, keep in mind that a well-insulated RV will require less dehumidifying than one that’s poorly insulated. Improving your RV’s insulation can reduce the load on your dehumidifier and contribute to overall energy savings. You need to make sure you get the best rv dehumidifiers for cold weather that wont break the bank when you use it.
4. Noise Level: Can You Sleep With It Running?
A noisy dehumidifier can be a real annoyance, especially in the confined space of an RV. Imagine trying to relax or sleep with a constant humming or rattling sound in the background. Before you buy, check the dehumidifier’s noise level rating, typically measured in decibels (dB). Anything above 50 dB can be noticeable and potentially disruptive, especially at night.
Look for models specifically marketed as “quiet” or “low-noise.” Some dehumidifiers have features like a “sleep mode” that not only reduces energy consumption but also lowers the fan speed, resulting in quieter operation. Reading online reviews can also provide valuable insights into the real-world noise levels of different models. If you’re a light sleeper, this is a crucial factor to consider when finding the best rv dehumidifiers for cold weather, and ensure a peaceful and restful experience in your RV.
5. Size and Portability: Will It Fit Comfortably in Your RV?
RV space is precious. You don’t want a bulky dehumidifier taking up valuable room or being difficult to move around. Measure the available space in your RV and choose a dehumidifier that fits comfortably. Consider both the footprint of the unit and its height. Think about where you’ll be using the dehumidifier most often and ensure it can be easily placed and moved in that area.
Look for models with features like carrying handles or wheels to make them easier to transport. If you plan to use the dehumidifier in multiple locations within your RV, portability becomes even more important. Some compact dehumidifiers are designed specifically for RV use, prioritizing small size and lightweight construction. Remember, the best rv dehumidifiers for cold weather should be effective and also convenient to use in your limited space.
6. Water Tank Capacity and Drainage Options: How Often Do You Want to Empty It?
The size of the water tank determines how frequently you’ll need to empty it. A larger tank means fewer trips to the sink, which can be a significant convenience, especially during long trips or when boondocking. However, a larger tank also adds to the overall size and weight of the dehumidifier.
Consider models with continuous drainage options. These units allow you to attach a hose to the dehumidifier and drain the collected water directly into a sink or drain. This eliminates the need for manual emptying, which is particularly useful if you’re running the dehumidifier continuously or if you’re away from your RV for extended periods. Continuous drainage is an important feature when you’re searching for the best rv dehumidifiers for cold weather because it simplifies operation and minimizes maintenance.
7. Features and Extras: What Else Can It Do?
Beyond the basics, many dehumidifiers come with additional features that can enhance their functionality and convenience. Some models have built-in humidistats that allow you to set a desired humidity level, and the dehumidifier will automatically turn on and off to maintain that level. Others have air filters to help remove dust and allergens from the air.
Look for features like auto-defrost (essential for cold-weather operation), automatic shut-off when the water tank is full, and digital displays that show the current humidity level and other settings. Some dehumidifiers even have remote control capabilities, allowing you to adjust settings from across the RV. While these extras might not be essential, they can certainly make your life easier and more comfortable. By considering these features, you can find the best rv dehumidifiers for cold weather that perfectly matches your needs and preferences.
FAQs
Why do I need a dehumidifier in my RV during cold weather?
Cold weather brings increased humidity inside your RV for a few reasons. First, when it’s cold outside and warmer inside your RV, condensation forms on windows and walls. This moisture can lead to mold growth, which isn’t healthy and can damage your RV. Plus, nobody likes that damp, clammy feeling! A dehumidifier helps remove excess moisture, preventing these problems.
Think of it as a cozy blanket for your RV, but instead of warmth, it provides dryness. By keeping the humidity levels down, you’re not only protecting your RV from potential damage like mildew and rust, but you’re also creating a much more comfortable living environment. No more feeling like you’re living in a swamp!
What type of dehumidifier is best for cold weather RVing?
For cold weather RVing, a desiccant dehumidifier generally performs better than a refrigerant dehumidifier. Refrigerant dehumidifiers struggle in colder temperatures because the cooling coils can freeze, rendering them ineffective. Desiccant models, on the other hand, use a moisture-absorbing material to extract humidity and function well even in low temperatures.
Desiccant dehumidifiers are more efficient and can operate at lower temperatures, which is a huge plus when you’re RVing in colder climates. While they may be slightly more expensive upfront, the benefits of reliable moisture removal and reduced risk of damage make them a worthwhile investment for cold weather RV adventurers. Think of it as trading up for peace of mind!
How do I choose the right size dehumidifier for my RV?
Choosing the right size dehumidifier depends on the size of your RV and how humid it gets inside. Generally, for smaller RVs (under 25 feet), a unit with a capacity of 30 pints is usually sufficient. For larger RVs (25 feet and up), you might want to consider a 50-pint model or even two smaller units placed in different areas of the RV for better coverage.
Consider how often you’ll be using the dehumidifier and the severity of the humidity in your location. If you’re constantly battling moisture, it’s always better to err on the side of a slightly larger unit. Remember, it’s easier to turn down a dehumidifier than it is to force a small one to do a big job!
How often should I run my RV dehumidifier in cold weather?
This depends on how humid it is inside your RV and how well insulated it is. In colder weather, you might need to run it more frequently, perhaps even continuously, especially if you’re cooking, showering, or have multiple occupants. Monitor the humidity levels inside your RV using a hygrometer, and aim for a range between 30-50%.
It’s a good idea to experiment a little and find the sweet spot that keeps your RV comfortable without over-drying the air. If you notice condensation on windows or a musty odor, it’s a sign you need to run the dehumidifier more often. Think of it as a dance – adjust the dehumidifier as needed to keep your RV feeling fresh and cozy!
What features should I look for in a cold-weather RV dehumidifier?
Besides the type (desiccant being preferred for cold weather), consider features like automatic shut-off when the water tank is full, adjustable humidity settings, and a built-in humidistat to monitor moisture levels. A low-noise operation is also crucial, especially in a small space like an RV. A hose connection for continuous draining can also be super convenient.
Portability and ease of use are also important. Look for a dehumidifier that is lightweight and easy to move around your RV, with simple controls that you can easily understand. Extra features like a filter to remove dust and allergens can be a bonus, improving air quality in addition to controlling humidity. It’s all about finding the right balance of features for your needs!
How do I maintain my RV dehumidifier during cold weather?
Regular maintenance will keep your dehumidifier running efficiently. Empty the water tank frequently to prevent overflow. Clean the air filter regularly (usually every two weeks) to remove dust and debris, which can hinder performance. If you have a desiccant dehumidifier, occasionally check the desiccant material and replace it if necessary.
Also, it’s a good idea to check the dehumidifier for any signs of damage, such as cracks in the casing or frayed cords. Proper care ensures your dehumidifier keeps your RV comfortable and dry throughout the cold weather season. A little TLC goes a long way!
Will running a dehumidifier increase my RV’s energy consumption?
Yes, running a dehumidifier will increase your RV’s energy consumption. However, the amount of increase depends on the size and efficiency of the dehumidifier. Desiccant dehumidifiers tend to use slightly more energy than refrigerant models. Consider using the dehumidifier strategically, running it only when needed to maintain comfortable humidity levels.
To minimize energy consumption, look for an energy-efficient model with an Energy Star rating. Also, make sure your RV is well-insulated to prevent excessive humidity buildup in the first place. Think of it like this: a well-maintained and efficiently used dehumidifier is a smart investment compared to the potential damage that excessive humidity can cause.
Conclusion
Alright, friend, you’ve navigated the world of RV dehumidifiers, especially those champions built for the chillier side of life! You’re now armed with the knowledge to tackle condensation and keep your home-on-wheels cozy and mold-free, even when the temperature dips. Remember, choosing one of the best RV dehumidifiers for cold weather isn’t just about comfort; it’s about protecting your investment and ensuring healthy travels for years to come.
Now’s the fun part: picturing yourself snuggled up in a dry, inviting RV, no matter the weather outside. Think of the peace of mind knowing you’ve proactively protected your space. Go ahead, take a look at your notes, weigh your options, and confidently choose the dehumidifier that speaks to your specific needs. Adventure awaits, and a dry, comfortable RV is just the beginning!