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The 5 Best RV Vent Fans
When you’re going out, you need the best RV vent fan to get the most refreshing experience possible. Taking your family on an adventure in your RV is about making memories and exploring new places. But, like your home, you want to make sure that you’re providing the best ventilation for your home on wheels. Finding the best RV vent fan for you will depend on your particular RV or trailer and your family’s needs. Read our RV fan reviews & ratings to find the best RV roof vent fan today.
In This Article
Best Choice: Fan-Tastic Vent White RV Roof Vent with 3-Speed Manual Crank
The Fan-Tastic Vent 1250 Series RV Roof Vent fan is the best RV vent fan because its energy-efficient fan works both as an air circulator and an exhaust fan, with a smoke dome you can open or close to promote ventilation or even let light into your RV.
The Fan-Tastic Vent 1250 Series RV Roof Vent fan has three speeds and a manual crank to open it. The smoke dome seals tight when not in use, so any rain or precipitation doesn’t damage your RV, while also filtering light. The Fan-Tastic Vent Fan is energy efficient and features a 12-inch, 10-blade fan, perfect for pushing warm, stale air out and pushing clean fresh air into your RV.
- Reverse switch to blow air in or exhaust function to blow out
- Fits standard 14”x14” RV roof openings
- Includes dome hatch with manual crank
- Included trim may not be big enough for your ceiling depth
- May be considered too noisy
Premium Pick: Maxxair Vent Corp Maxxfan Plus Vent 14-Inch 12V White
The Maxxair Vent Corp White 00-04000K Maxxfan Plus is the best RV vent fan because its 10 speed options coupled with quiet operations and remote control functionality make it easy to use and efficient in any RV space.
The MaxxAir MaxxFan Vent Corp 14″ 12V Fan features a remote control with back-up controls on the unit, so you can adjust the 10 speed fan as you need it. It is a flush mount RV vent fan, with keypad controls so you can adjust the speed, thermostat, or switch from air intake to exhaust easily. I love that the MaxxAir also runs with the lid closed so I can circulate the air within my RV, even when it’s raining, so it doesn’t get stale and keeps us comfortable. This unit is pretty quiet when running, so if you’re sensitive about noise, this may be a good option. The MaxxFan also fits standard 14″x14″ RV roof openings.
- 10 Speed Fan
- Quiet operation
- Controls speed, thermostat, and intake or exhaust from keypad or remote control
- Deeper unit is best suited for ceilings with a minimum of 2” thickness
- Does not come with an exterior cover, so you’ll have to purchase one separately
Best Value: HENG’S 14-Inch 12-Volt RV Camper Trailer Universal White Roof Vent
The Heng’s 14″ RV Camper Trailer Universal White Roof Vent 12V Fan is the best RV vent fan because its energy-efficient fan comes with a removable screen and is sure to circulate air in your RV without sapping excessive energy.
The HENG’S 14-Inch 12-Volt RV Camper Trailer Universal White Roof Vent features a manual crank opening, and removable screen to keep bugs and leaves from falling into your RV. This fan requires a 14-½” x 14-½” opening in your roof, and comes with a 16-½”x16-½” exterior mounting flange for a water-tight seal – very important for any RV! The 12v fan is efficient, too, so you can enjoy fresh air in your rig while not using up too much energy.
- 12-volt fan is energy efficient
- Removable screen
- Large exterior mounting flange for watertight seal
- No mounting hardware included
- 1″ inner trim may be too small for some RV ceiling thicknesses
Runner Up: Vortex Ii RV Ventilation Fan Exhaust Upgrade
The Vortex II Vent Fan Upgrade is the best RV vent fan because it has the capacity to improve your existing RV vent fan without making a full replacement. It can increase the air circulation by up to 300% when coupled with your existing fan, helping you ventilate your RV without spending the time and effort installing a replacement fan.
If you have an existing RV vent fan in your rig, but it’s weak and doesn’t move air around enough, the Vortex Ii RV Ventilation Fan Exhaust Upgrade might be what you’re looking for. This is a fan and screen replacement that fits many existing units from Ventline, Jensen, Heng, or Elixir. This high-velocity upgrade promises 300% more air movement than standard fans, making it a great replacement for what you already have setup.
It features 9″ fan blades and 3 forward speeds to circulate into your rig, as well as two reverse speeds to suck out stale, humid air to keep your space comfortable. And if you’re like me and don’t enjoy how loud RV vent fans are, this is a great upgrade because it’s much quieter than most factory installed units.
- Universal fit for existing Ventline, Jensen, Heng, and Elixir vent fans
- High-velocity with 3 forward speeds and 2 reverse
- Much quieter than most manufacturer installed vent fans
- Requires existing vent fan setup, as this is only a fan and screen upgrade
Honorable Mention: Supervent RV Roof Vent Multi-Speed Fan Complete Roof Vent
The Supervent RV Roof Vent Multi-Speed Fan Complete Roof Vent is the best RV vent fan because its powerful fan offers up to four times the air movement of a standard RV fan. With 2 speeds of exhaust and 3 speeds of fan movement, you’re sure to find the power you need in this RV vent fan.
The Supervent RV Roof Vent Multi-Speed Fan Complete Roof Vent offers 3 to 4 times more air movement than your standard RV vent fan. With 3 speeds for pushing fresh air into your RV and 2 speeds for removing sticky, stale air out, the Supervent may provide you with the right balance of air quality in your RV.
This unit comes with a smoke colored dome lid, which is injection molded and durable, keeping your rig nice and dry, and standing up to any debris that may fall onto the roof. While mounting hardware isn’t included with this product, it does come with an extra large garnish ring that can be trimmed to fit. This is a larger product, and requires a 16-½”x16-½” opening in your roof to install.
- 3 speed fan, 2 speed exhaust
- More powerful and better air movement than standard RV vent fans
- Injection molded, durable lid included
- Inside flange may be too deep for some RVs
- Mounting hardware is not included
Features to Consider for the Best RV Vent Fan
Consider your current needs, RV, and lifestyle when you are deciding on the best RV vent fan for you. Here are a few things for you to think about when making your choice.
Before you decide on the best RV vent fan for you, you’ll probably want to assess what your currently have. Does your RV have an existing exhaust fan you’re looking to replace, or would you need to cut a hole in your roof to fit one? What about your current vent fan don’t you like, and what would improve the air quality? These are great questions to figure out how to determine what the best RV vent fan for you is, because whatever you choose should be an improvement over your current situation.
Depending on the size of your RV, even if you have existing vent fans, it would be beneficial to add another one. Just like how an attic in a house needs an attic exhaust fan or solar attic fan, larger spaces in an RV require more power to circulate air, and you’ll want to make sure that your entire rig is comfortable.
Take a look at the placement of your current RV vent fans. Do you have a bathroom exhaust fan or humidity sensing bathroom fan to push out all the moisture and steam after showering? Some folks who enjoy having a ceiling fan over their beds in their sticks-and-bricks houses may benefit from putting an RV vent fan over the bed to help increase air flow while sleeping.
If you do a lot of indoor cooking, it will be important to have a range hood to ventilate VOCs from cooking out of your RV. Vent fans can help keep your RV clean and fresh if they’re placed strategically through the vehicle.
Another area to think about before choosing the best RV fan for your lifestyle is when and where you like to take your RV out on an adventure. If you’re a cold weather traveler, you’ll want to make sure that your RV Vent fan has a cover to keep out moisture, but also functions to remove stale, humid air which can lead to condensation inside your rig.
If you’re more of a warm weather traveler, you’ll want to make sure that the RV vent fan you choose pushes out the warm, sticky air that can get trapped inside on hot, humid days to keep your rig comfortable.
While RV vent fans are great to keep quality air in circulation, some people also enjoy the white noise that fills the background when it’s on. The best RV vent fan for me is one that has a quiet hum in the background, because it helps me sleep sounder by blocking out any traffic that may be going by when we’re boondocking.
However, that fan might be too loud for someone who wants to hear the crickets chirping and night sounds while they lull to sleep. The best RV vent fan for you depends on your preference and what will keep you the most comfortable while you’re having your adventures.
Benefits of Using RV Vent Fans
By installing a quality RV vent fan in your travel trailer, fifth wheel or motorhome, you’ll be able to enjoy fresh, clean air constantly flowing into your rig. It’s also super important when humidity and precipitation happen, because moisture is the enemy of any RV owner!
RV vent fans will not only improve your experience while traveling by keeping the air in movement and constantly circulating, but it will also protect the investment you have in your RV. While the best RV vent fan for one will not necessarily be the same for someone else, installing an RV vent fan is a surefire way to protect your rig and improve your quality of life.
Precautions When Using RV Vent Fans
When you install an RV vent fan, there are a few considerations to make.
First is noise: Much like with a duct fan, you shouldfind out how loud the RV vent fan you want is, so you can avoid getting one that’s either too loud or too quiet, depending on how you feel about fan white noise. The best RV vent fan will depend on your preferences in terms of being able to hear the fan or not. Next, be sure to check the size of the casing.
Different RV vent fans will fit in different spaces, so you need to measure your vent fan space to make sure you get a fan of the right dimensions. And last, when you install your choice for best RV vent fan, be sure to install it securely. Otherwise, it may rattle around in its casing or come out, rendering it annoying or obsolete.
If you’re wary of these precautions, you’re sure to find the best RV vent fan with no trouble.
We think the best RV vent fan is the Fan-Tastic Vent 1250 Series White RV Roof Vent, 3-Speed Manual Crank RV Vent Fan. The 12″ 10-blade fan is big enough to circulate the air throughout our entire 30′ RV, keeping both our bedroom and sitting area comfortable at the same time. I love that by turning it on, it immediately starts pushing out the dry, stale air that was stuck inside, and allows me to breathe easier and not feel like I’m suffocating.
While it’s a bit on the noisier side than other options, the Fan-Tastic Vent 1250 isn’t too disruptive, and blocks out the noise coming from our loud neighbors when we’re at a campground. I also love the fact that I can quickly change it to an exhaust fan with the flip of a switch for when I’m cooking or when someone is showering, making sure that none of that hot air and steam stays inside.
The best part of the Fan-Tastic Vent 1250 is that it comes with the fan cover for the exterior of the roof, and creates a watertight seal when closed. This prevents any rain or debris from entering our RV, keeping us and our investment safe while also creating a really comfortable environment. That’s why our top pick for the best rv vent fan is the Fan-Tastic: it vastly improves the air quality inside our RV while also venting out VOCs that produce carbon monoxide and protecting it from water and rodent damage.