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Ventline Vanair Trailer Roof Vent w/ 12V Fan - 6-1/4" Diameter - Smoke

Ventline Vanair Trailer Roof Vent w/ 12V Fan - 6-1/4" Diameter - Smoke

Item # VP-543SP
Retail:$142.34
Our Price: $96.93
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RV Vents and Fans
Shipping Weight: 2 lbs
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This roof vent uses a 12-volt fan to circulate air in motor homes and enclosed trailers, keeping interiors ventilated without compromising security. Rounded, plastic vent cover opens and closes with the simple spin of a handle. Great Prices for the best rv vents and fans from Ventline. Ventline Vanair Trailer Roof Vent w/ 12V Fan - 6-1/4" Diameter - Smoke part number VP-543SP can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (246)
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Ventline RV Vents and Fans - VP-543SP

  • Vent
  • Roof Vent
  • 12V Fan
  • Ventline
  • Tinted
  • Manual Lift
  • 2-3/8 Inch
  • Plastic

This roof vent uses a 12-volt fan to circulate air in motor homes and enclosed trailers, keeping interiors ventilated without compromising security. Rounded, plastic vent cover opens and closes with the simple spin of a handle.


Features:

  • Roof vent's electric fan yields better air circulation than non-powered models, exhausting hot air while trailer or RV remains locked and secure
  • Efficient 12-volt centrifugal blower design
    • Draws only 1-1/2 amps yet moves 100 CFM - low demand on battery
    • Quiet operation
  • Easy, one-handed opening and closing of dome
  • Translucent cover allows some light through
  • Fan uses 12-volt DC power
  • Low-profile plastic dome
  • Butt connectors and ring terminals sold separately
  • Made in the USA


Specs:

  • Fan power: 12-volt DC
    • 100 CFM
  • Cover color: Smoke
  • Rough opening size: 6-1/4" diameter
  • Vent extends above roof:
    • 2-3/8" Closed
    • 3-1/4" Open
  • 2-Year warranty



Notes:

  • Screws and sealer are not included. See Installation Kit (344270KITW), which includes all necessary screws and sealer to install vent.
  • Not for use above tubs, showers or range cooking surfaces.

VP-543SP roof vent

Installation Instructions

  1. Cut a 6-1/4" diameter rough opening through roof. (You can use the smaller diameter of the ceiling garnish as a template.)
  2. Remove the two screws from the roof cap and then take off the cap for access to the mounting holes.
  3. Apply sealant to bottom of flange. Be sure to surround each screw hole.
  4. Make electrical connections.
  5. Insert vent into the rough opening and align it correctly with the trailer. The flange is stamped "FRONT" on the part that should be oriented toward the front of the trailer or RV.
  6. Mount to roof with #8 screws.
  7. Insert ceiling garnish into opening and attach with #8 screws.


VP-543SP Ventline Vanair Trailer Roof Vent w/ 12V Fan - 6-1/4" Diameter - Smoke





Customer Satisfaction Score:


Customer Reviews

Ventline Vanair Trailer Roof Vent w/ 12V Fan - 6-1/4" Diameter - Smoke - VP-543SP

Average Customer Rating:  4.7 out of 5 stars   (246 Customer Reviews)

This roof vent uses a 12-volt fan to circulate air in motor homes and enclosed trailers, keeping interiors ventilated without compromising security. Rounded, plastic vent cover opens and closes with the simple spin of a handle.

by:

Hello all.
I have a 1973 Apache Pop
up, the original vent was missing so I looked online for a replacement and I came across this ventline vanaire roof vent, the vent fit perfectly in the original location of the old vent . This pop up has hard sides when you bring the roof down the side walls meet in the center but leave a gap between each other the handle for the vent fits perfectly in the gap. This memorial weekend we vacationed at Lake Isabella and it gets windy when the vent was closed it stayed closed no matter how strong the wind was. It was a success and worked perfectly. Thanks and I am a happy camper.

Victor Y.

5/31/2017

A year later and Everything works perfect still looks new. Never had a problem , no leaks no noises all around a perfect product thanks. I forget its on cause its so quiet ??.



by:

I bought this 6" fan a year ago and it is still going strong.
I mounted it vertically on the rear wall of my van conversion boxvan(RV Off-Grid Campervan) about 7" from the ceiling. It was a good fit because I didn't want to cut a hole in my roof and my ceiling. It pulls all of the hot air out of the room within less than a minute. If you want to mount yours vertically as well it will operate just fine with no flaws. Water has never leaked through the unit at all even while mounted on the wall instead of the roof. I recently recommended this fan to someone who needed a fresh air fan for summer as well in a van. Perfectly satisfied with this fan, recommend it and would buy again if the need arises!
Thank You



by:

Our hunt club has 2 pit blinds that are used for waterfowl hunting. Each blind is essentially a concrete box with walls, floor and top 4 inches thick and dimensions of 12'x5'x5'. Each blind is buried to a depth of 5 foot to where the top is flush with ground level. Access is through the top using 24 inch wide manhole lids that are made of high density plastic. The cooler air inside of the blinds clashing with warmer air absorbed by the concrete and manhole lids at ground level caused condensation that made the inside damp and smelly. We only hunt 3 months each year, so needed a vent solution for the other 9 months the blinds were not in use. We also needed something that could be powered by DC voltage from a solar panel due to the remote location. In July 2015 we installed each fan into a manhole cover and used water-tight conduit and electrical boxes to run the wiring from the solar panel to each fan. Great solution! Once enough daylight hits the solar panel the fan blades start moving and run constantly until sundown. Will see how long these things last but so far so good

Bobby D.

9/29/2016

It has been a trial and error experience this past year, but now believe we have things figured out. We outsmarted ourselves and upped the wattage of the solar panel array this spring to run a pump and the fans, but didnt properly calculate the impact that would have on the fans. Bottom line, we sent too much juice to the fans and fried the motors. Luckily, etrailer sold replacement motors. Replacement was a breeze, and lesson learned. After that we split the solar panel array and now the correct voltage and amps are being used and no issues whatsoever. We also had a battle with mice getting inside the fan housing when not operating and making nests, which was a real mess. Solved that by opening the adjustable fan housing just enough to circulate air but not enough for Mickey and his friends to make a condo in the fan housing. Knock wood, the lessons learned this past year should make for trouble free operation from now on. I know that we are not using these vent fans in vehicles, campers or trailers as the majority of you do or intend to do. If we can make these fans do the job in our application, using these fans as intended in a vehicle, camper or trailer using a 12 volt battery and not solar panels and staying clear of rodents should be a breeze.



by:

A direct replacement for the original bathroom vent in my 20 yr old Airstream. Very easy installation. Nice product. The improvements incorporated into the new one make it much quieter and it moves more air than the original.



by:

Great for tight spaces. Not the most flashy of designs, but they work well. Lower profile than the maxxair 6 inch round fan. Easy to work on when it comes time to needing to replace the fan motor as well.



by:

Fan arrived quickly and was an exact replacement for our Hail storm damaged unit. Thanks eTrailer!



by:

This little fan is working absolutely perfect in my homebuilt teardrop trailer. It's small size and low profile make it perfect for this project. It would even open if I installed a roof rack which is the main reason I avoided the larger 12x12 roof vent fans not to mention it was a fraction of the cost. It looks great and works excellent. Hot evenings are not an issue with this fan providing great ventilation, drawing heat out the roof and pulling in cool air through the doors. I highly recommend this fan. It was extremely easy to install and seals up tight with no leaks or issues of any kind.



by:

We purchased this product to go in our truck cap as part of a camper build-out in the bed of our truck. This roof vent fit the requirements for size. One of the the limitations was we needed to address our roof rack, and the need to have the vent open with the kayak on the roof. The other concern was with the thickness of the cap, or the lack of consistency in thickness. So trimming of the vent trim ring was necessary.
When we first turned the vent on it didn't seem like it was drawing any air, so we did a smoke test with the vent and it was working just fine! This was done as a quick test. Now we have the vent connected to the aux battery fuse block and run it while we are working on the rest of the interior build-out. It makes a noticeable difference when it's on.
It is a little bit noisy, so we'll see if it keeps me awake at night.



by:

It works. It doesnt leak. My complaint would be its rattling noise; indicating a low quality fan motor. Possibily out of balance.



by:

I am in the midst of bringing a 1979 Avion trailer back to its former glory. Lots of updating and repairs underway. The trailer came with a hole in the bathroom ceiling instead of the vent fan that once lived there. I searched around and found this vent fan, and at the best price here at etrailer. Perfect fit! Installation was a piece of cake. I am very happy with this product and etrailer and will continue shopping here as the renovation continues.



by:

We use one of these in every trailer we make. They are reliable, easy to install, and attractive. We do install them on the side of the trailer, as we don't like to make holes in our roof.



by:

I purchased this vent to remove damp air causing mildew growth from a plastic utility storage building on a concrete slab. The vent itself installed in under 5 minutes using the inside flange collar as a template and a reciprocating saw to cut the hole. I used gutter sealant and self tapping screws to attach to roof. I hooked the device up to a small solar panel and away it went. The 560 cubic foot storage building was full of dry fresh air in under 24 hrs with no sweating or condensing moisture as it was the prior day.
Very nice push-pull design to open and close the vent. Has a push button switch for power but I intend the let it run full time when the sun is out.
Thanks e-trailer, Best prices on the Internet too!

Paul F.

10/15/2015

Been running 365 days later with flawless operation



by:

I bought a Chevy City Express van, which is the same as a Nissan NV, with the intention of turning it into a little one person camper. Needed a roof vent, a standard square vent wouldn't fit between the roof ribs. Found this one. A friend installed it for me, he just wired a 12v plug on it, and I plug it into my portable jumper box. It will last 2 nights before it needs to be recharged. Works good.

Lynn

2/27/2019

So far, so good.



by:

Purchased the Vanair Ventline fan to replace the one that was original equipment on our 2003 Teton fifth wheel. The old one was very noisy and I had already repaired the cover once. Shipping was cheap and fairly quick (UPS ground). The price was good. Installation was easy and the new unit fit perfectly.
I now have a very quiet new fan in the bathroom.

William

2/2/2015

This fan has worked flawlessly for the past year. The only thing I recommend is to vacuum the fan screen about once every two weeks.



by:

My order arrived on time and in good condition. Installation was relatively easy. Once installed they work quite well. It will make traveling on the road with my dog much easier because of the amount of air that is moved. I will send pictures next week of the installation.

One comment, the instructions call for a 6-1/4" hole. Someone needs to tell the manufacturer that hole saws only come in 6" necessitating additional cutting for an accurate fit.

Thank you

Michael

3/11/2021

Still doing the job!



by:

Exactly what we needed - thank you!!!



by:

Excellent service!



by:

Just installed the Ventline 6 1/4 fan in my horse trailer. Simple easy and works great.



by:

Great weatherproof ventilation solution. Good air flow and simple install.



by:

Great product! Came prebuilt, with simple easy to read instruction. Installion in the roof of my van was very simple. Couldn’t be happier!



by:

To order was easy,very fast delivery, installation on teardrop camper went as I thought it would,works to vent camper, works very good. Quiet and looks good , I like it. GB.



by:

Arrived on time as usual, installation was a breeze, it is perfect for our small trailer.



by:

This was a very nice upgrade to our camper bathroom. It did not have a vent and I didn't want to cut a big whole in the roof. Nice and quiet, easy to install, and easy to use. I also really like that it lets some light in as the plastic is sort of tinted.



by:

My son finally got the roof vent hooked up he ordered from you, he hooked it up with a solar panel in the back of his 86' suburban to get more air back there.



by:

I sent in a review earlier and wanted to include these two inside and
outside pictures of my installation.


25
246
Show More Reviews

See what our Experts say about this Ventline RV Vents and Fans

  • Roof Vent Needed with 12V Fan That Sits Under 5 Tall
    The Ventline Ventadome Trailer Roof Vent # V2094SP-34 that you referenced actually sits only 4-1/2" above the roof when it is closed so it will fit in your garage! It comes with a 12V fan that is powered by DC. Most of our vents fit this description though so you are in luck! If you are looking for a vent that can stay open and still fall under your 5" height restriction then you will need the Ventline Vanair Trailer Roof Vent # VP-543SP. This is a round vent with a diameter of 6-1/4"...
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  • Roof Vent Recommendation for a Pleasant Valley Tear Trailer
    For your small tear trailer I recommend a small, round 12 volt vent/fan, # VP-543SP. You may not have to move the light, it will limit the hole size needed, and the curved roof won't be a problem. The vent just needs to be connected to a 12 volt circuit for power and grounded to a clean metal surface. I have linked a video review of this vent for you.
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  • Electric Trailer Roof Vent for Bathroom
    We have one powered plumbing vent that you could use, # UF53-945001. It is solar powered so does not actually wire into the electrical system of the trailer. It is only 7 inches in diameter and 3-3/4 inches tall. This is currently the only option we carry that can be used in a bathroom. I have linked a video review for you. If you need to cut a new hole to mount this vent you will need to find a way to come up with some trim or a garnish so the insulation is not exposed.
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  • Replacement Vent for 12V Vent Located Above Shower in 1992 Dodge Van
    The reason the Ventline Vanair Trailer Roof Vent w/ 12V Fan # VP-543SP has that note is because it runs off of electricity and the steam from a shower could short it out. If you have had this exact one installed on your van and you want to replace it with this exact part then you can, but it could possibly get ruined from the steam/water. If you are just looking for an air vent and it doesn't have to be electric then the next best option we have is the Ventline Ventadome Trailer Roof Vent...
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  • Is the Ventline Vanair Trailer Roof Vent part # VP-543SP Reversible
    The Ventline Vanair Trailer Roof Vent part # VP-543SP that you referenced is reversible. I went and pulled one from our warehouse and when you switch the ground and power wires the direction of the fan motor changes so it should work well for you.
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  • How To Install Powered Roof Vent Fan On Promaster Van with Thin Metal Roof
    In order to install the MaxxFan Deluxe Roof Vent part # MA00-07000K on a van with thin metal roof you'd need to use some sort of brace between the garnish which will provide support and help secure the base. The type of base can be pretty much anything you see fit such as some spare lumber. There is also the option of a smaller powered fan, the Ventline Vanair Trailer Roof Vent part # VP-543SP which is more commonly used in these types of applications.
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  • Recommended Replacement Roof Vent For An Airstream Flying Cloud 23D Travel Trailer
    Yes, the Ventline Vanair Trailer Roof Vent w/ 12V Fan # VP-543SP is the same as the 690266-01 that's already in your Airstream. I recommend picking up some plastic trim panel tools like # PTW80647 to help pull up the old sealant without scratching up the roof. You'll want to use some butyl tape # AL28FJ around the mounting flange and some non-sag sealant # 344270341437-1 over the top of the flange to get a nice waterproof seal.
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  • Is 6-1/4" Ventline Vanair Trailer Roof Vent w/ Fan Good for Moving Smoke Out of Fire Pit Shelter
    The Ventline Vanair Trailer Roof Vent w/ 12V Fan # VP-543SP will do a good job at helping to vent out some of that smoke, but something this small makes me a little nervous if your shelter doesn't have any other kind of ventilation if I'm being completely honest. If the shelter is open and this is just to help keep smoke from getting trapped at the roof go for it, otherwise I'd be sure to have the fire department and/or city come out and make sure that the shelter will have enough ventilation...
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    Image 1 for
  • Can Fan Speed on Ventline Vanair Trailer Roof Vent # VP-543SP be Adjusted Using a Dimmer Switch
    Technically you could control the speed of the fan in the Ventline Vanair Trailer Roof Vent # VP-543SP by adjusting the voltage going to the fan. What is unknown is what the longevity would be on such a set up since the motor was not designed for this application.
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  • Trailer Roof Vent With LED Light
    There isn't an LED kit for the Ventline Vanair Trailer Roof Vent w/ 12V Fan # VP-543SP but the MaxxFan Dome Plus Roof Vent w/ 12V Fan Item # MA00-03810W comes with an LED light in the bottom ring of the vent. This fan circulates air like a ceiling fan when your vent is closed and the integrated rain shield lets you open your vent in any weather.
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  • Installation of Ventline Vanair # VP-543SP onto a 2017 Ram ProMaster City cargo van
    Typically, folks will use pieces of lumber to frame out the interior of the rough opening which makes for the proper thickness. I'd probably cut some 1/2 inch plywood to the necessary shape and glue three thicknesses of it together to gain the necessary thickness. The vent fan was designed to exhaust air from a small camper or van. The unit features a 100 CFM fan.
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  • Outer Diameter of Mounting Flange of Ventline Vanair Trailer Roof Vent # VP-543SP
    The Vanair Trailer Roof Vent, part # VP-543SP fits a 6-1/4 inch rough opening. The mounting flange you asked about measures right at 8-5/8 inches in diameter.
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  • Replacement Bathroom Vent for Philips/Ventline V2065 Bathroom Exhaust Vent in 1992 Schultz Trailer
    Since your trailer's original bathroom vent fan is now 25 years old its motor could very well be past its useful lifespan. I agree that at this point complete replacement of the entire vent unit is the sensible way to go. We carry a wide range of RV vents that are shown on the linked page. You will want to match up the shape and dimensions of your existing bathroom vent to the replacements we have. For a round vent with 12V fan we offer the Ventline # VP-543SP which is 6-1/4-inch diameter....
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  • Recommended Round Trailer Vent For 345RL Open Range Trailer
    Depending on the sealant that was used for the installation of the roof vent you have in your attic, you will probably need a putty knife to remove the old sealant. Some of the sealants used can be pretty tough to take off. We carry one round vent for trailers and it has a fan included. This is part # VP-543SP. The rough opening size needed for this vent is 6-1/4 inches. For the installation of a vent we recommend a kit like part # 344270KITW. This includes the screws, Butyl tape,...
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  • What Size Roof Hole Does Ventline Vanair Roof Vent VP-543SP Fit
    The Ventline Vanair Trailer Roof Vent w/ 12V Fan # VP-543SP that you referenced requires a 6-1/4 inch diameter hole to install. Since you have a larger diameter hole currently what you could do is get maybe a piece of sheet metal that is larger than your opening and cut the smaller 6-1/4 inch hole in it for this to attach to. Or if you don't mind opening the hole even larger you could cut a 14-1/4 inch by 14-1/4 inch hole and install a roof vent like the part # V2092SP-28 which is a standard...
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  • Roof Vent To Fit a 6" Hole In The Roof Of a Sprinter Van
    The Ventline Vanair Trailer Roof Vent w/ 12V Fan # VP-543SP is going to be the closest vent to fit that 5-1/4" hole in the roof of your sprinter van. This vent is designed to fit a 6-1/4" opening so you will need to remove a bit more from the hole. The 12 volt fan only uses 1.5 amps of power and can circulate 100 cubic feet of air every minute.
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  • Trailer Roof Vent that will Reverse to Blow Air Into Trailer
    The Ventline Vanair Trailer Roof Vent # VP-543SP is not a reversible fan. You can reverse the wiring and it will spin the blade clockwise. However, the design of that blade will not cause the air movement to reverse only be less effective going in the same direction. For a fan that is reversible you can use the Fan-Tastic Vent Roof Vent # FV801250.
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  • Can the Ventline Vanair Trailer Roof Vent with Fan be Left Open When Traveling
    I would not recommend leaving Ventline Vanair Roof Vent with Fan, # VP-543SP, open when traveling down the highway because the fan and electric motor would be exposed to the elements. You would not want any dirt, rain or any other type of debris to get inside of the vent and ruin the fan. I spoke with my contact at Ventline and he said structurally the vent can be left open when traveling, but the fan and electric motor would be at risk. It is much easier for rain and dirt to enter the...
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  • Available Roof Vents Under 12" x 12"
    We don't carry any 12" x 12" vents but we do offer some smaller vents: Ventline Vanair Trailer Roof Vent w/ 12V Fan - 6-1/4" Diameter - Smoke Item # VP-543SP. MaxxFan Dome Plus Roof Vent w/ 12V Fan - LED Light - 6" Diameter - Manual Lift - White Item # MA00-03810W. MaxxFan Dome Plus Roof Vent w/ 12V Fan - LED Light - 6" Diameter - Manual Lift - Black # MA00-03810B. Each of these come with a powered 12 volt fan and the MaxxFans come with an LED light as well.
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  • Will Fan-Tastic Vent Roof Vent # FV802250 Fit in the Roof of a Ram Promaster Van
    Technically you could install the Fan-Tastic Vent Roof Vent # FV802250 in the roof of your Promaster van. But because the roofs on vehicles are much thinner than those on RVs or trailers the vent assembly will stick down a few inches from the roof/ceiling. The Ventline Vanair Trailer Roof Vent # VP-543SP isn't as large but would be a better fit in your Promaster. I have linked a video of it for you.
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  • Would Ventline Roof Vent Fan part # VP-543SP Fit 6-1/4 inch Hole in 1984 Airstream Trailer
    The part # VP-543SP will fit the 6-1/4 inch opening you have in the roof of your trailer as that is what it is designed to fit. I would recommend you remove all of your old vent and install all of the new components for the # VP-543SP and then run wiring up to the roof so that you can turn it off and on at it's switch.
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  • How to Wire Ventline BV0199-03 Replacement Switch
    The # BV0199-03 switch is installed inline on the 12-V power source feeding the fan. One lead connects to the motor, the other to a 12-V power source. The switch was typically used on Vanair Powered vents like # VP-543SP, although Ventline used them on a few other older fan models.
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  • Can the Ventline Ventadome Trailer Roof Vent Be Installed on a Van
    Yes, you can use the Ventline Ventadome Trailer Roof Vent part # V2110SP-24 on your 2017 GMC Savana Van. However, it is designed for a roof thickness between 1-7/8" to 3". Therefore, if you don't meet the minimum requirement of 1-7/8" you will need to make some sort of spacer to make up the difference as the roof on your Savana Van is likely not very thick. For an alternative option that will fit a thinner roof (1-1/2") and won't require as much cutting, we have the Ventline Vanair Trailer...
    view full answer...
  • Is a Ventline Vanair Trailer Roof Vent Available
    We do have the product you are looking for, the Ventline Vanair Trailer Roof Vent, # VP-543SP. You may also be interested in butt connectors, # 05731-5, and ring terminals, # DW05702-1.
    view full answer...


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