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Ventline Ventadome Trailer Roof Vent w/ 12V Fan - Manual Lift - 14-1/4" x 14-1/4" - Smoke

Ventline Ventadome Trailer Roof Vent w/ 12V Fan - Manual Lift - 14-1/4" x 14-1/4" - Smoke

Item # V2094SP-34
Our Price: $170.17
RV Vents and Fans
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Shipping Weight: 5 lbs
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Product Expert Kathleen M

Is this right for you? Product Expert Kathleen M says:

Yes, if you:

  • Boondock often and just need something basic to move some air without eating up much power
  • Camp during cooler weather and need sunlight to stream in through the vent lid to help keep you warm

No, if you:

  • Stay in areas with frequent rain and don't want to risk damage to the inside of your trailer
  • Have a 20' long or larger RV and need something with more oomph to pull more air out
  • Find it difficult to reach up to the ceiling to turn a knob or switch
This roof vent uses a 12-volt fan to circulate air in motor homes and enclosed trailers, keeping interiors ventilated without compromising security. Wedge-shaped, smoke-colored plastic vent cover opens and closes with a hand-operated crank. Lowest Prices for the best rv vents and fans from Ventline. Ventline Ventadome Trailer Roof Vent w/ 12V Fan - Manual Lift - 14-1/4" x 14-1/4" - Smoke part number V2094SP-34 can be ordered online at or call 1-833-496-1390 for expert service.
  • All Info
  • Reviews (913)
  • Q & A (0)
  • Photos
  • Why etrailer?

Ventline RV Vents and Fans - V2094SP-34

  • Roof Vent
  • With 12V Fan
  • Vent
  • 14W x 14L Inch
  • Tinted
  • Manual Lift
  • Ventline
  • 4-1/2 Inch

This roof vent uses a 12-volt fan to circulate air in motor homes and enclosed trailers, keeping interiors ventilated without compromising security. Wedge-shaped, smoke-colored plastic vent cover opens and closes with a hand-operated crank.


  • Roof vent's electric fan yields better air circulation than non-powered models, exhausting hot air while trailer or RV remains locked and secure
    • Simple to upgrade from non-powered model
  • Basic, hand-operated crank rotates to open and close dome
  • Switch to turn the fan on/off is mounted on the vent
  • Translucent cover allows some light through
  • Aerodynamic, wedge-shaped dome made of durable polypropylene
  • Galvanized steel roof flange won't rust or corrode
  • Snap-out screen is easy to clean
  • Polar White interior trim piece (or garnish) is included
  • Fan uses 12-volt DC power
    • Wiring sold separately
  • Made in the USA


  • Included garnish fits roofs 1-7/8" to 3" thick
    • Garnish leg length (depth): 2-1/8"
    • Garnish color: Polar White
    • Other garnish sizes are available (sold separately)
  • Fan power: 12-volt DC
    • 100 CFM
  • Cover color: Smoke
  • Rough opening size: 14-1/4" wide x 14-1/4" long
  • Vent extends above roof:
    • 4-1/2" Closed
    • 10" Open
  • 2-Year warranty


  • 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.

V2094SP-34 roof vent

Installation Instructions

  1. Mark desired location for vent. Be sure to choose a location between roof joists.
  2. Cut a 14-1/4" x 14-1/4" opening through roof and ceiling. (Or use existing opening if you're replacing a standard 14-1/4" x 14-1/4" vent.)
  3. Apply sealant to bottom of flange. Be sure to surround each screw hole.
  4. Insert vent through hole with screen frame extending through roof cavity and hinge of vent toward the front of the vehicle.
  5. Mount to roof with #8 screws.
  6. Remove screen frame and wiring compartment cover to make electrical connections.
  7. Connect to 12-volt DC power source
  8. Replace screen frame and cover.
  9. Attach interior garnish piece with #8 screws.

V2094SP-34 Ventline Ventadome Trailer Roof Vent w/ 12V Fan - Manual Lift - 14-1/4" x 14-1/4" - Smoke

Customer Satisfaction Score:

Customer Reviews

Ventline Ventadome Trailer Roof Vent w/ 12V Fan - Manual Lift - 14-1/4" x 14-1/4" - Smoke - V2094SP-34

Average Customer Rating:  4.7 out of 5 stars   (913 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. Wedge-shaped, smoke-colored plastic vent cover opens and closes with a hand-operated crank.


Vent was easy to install, really didn't need the instructions. I would have appreciated a template for the hole though. That way I can just throw the template up and cut along it. A recommendation to reinforce the underside with something (I used 2x2s) might be helpful as well. You do say to align it with a joist, but who's really going to have multiple joists within 14 1/2" from each other? Otherwise, it looks great. I figured you have multiple images of the vent itself so I figured an image of how I reinforced it would be the most helpful for future installers.
Thank you.



This product got great reviews, and I'm not sure why. I was very disappointed in this vent. First, etrailer shipped it with the sealant on top of the unit and damaged it (still haven't heard back from them).

Aside from that, the unit is supposed to be smoke. I thought some light inside my pop-up would be nice, and maybe the white unit I had before wouldn't look so dirty all the time if it was smoke. Outside it looks gray. Inside it looks blue. When the sun shines on it, it makes the inside of the trailer look rather depressing and blue. The lid itself is very flimsy, and flexes in the wind. While traveling, the flex allowed the vent to come out of the channel even while fully closed. It was a fun in-camp fix and I was thankful it didn't rain. The seal that goes around the rim does not stay on, and I am constantly pushing it back down (removing the screen to do so, reaching my arm through the hole and pushing it back on). IF I keep this thing, I will replace that lumpy weatherstripping with my own.

Note: The new garnish (trim) did not work with my popup. I used my old garnish and cleaned it up with plastic polish and it worked well. It wouldn't have worked as well if I broke the old trim, so keep all your parts if you decide to get this thing.

I didn't see any alternatives for the price on etrailer, but may shop around if the lid comes apart again on my next trip out.


I absolutely love my new vents! We did find that the trim piece was too deep for our folding camper, but that problem was easily solved by trimming off what we did not need. We will also have to remove the handles when we fold the camper up, but that is no big deal for me. My husband had no problem installing the electrical for the upgraded vent we purchased. I do however wish that there were screw buttons to cover the screws, my husband is known as the "Silicon King" and made his own buttons with dabs of me not the prettiest look!


Product material and build is solid. Easy to install. I like the smoke colored cover, lets in the right amount of sun (we dry camp in the Southwest a lot). The fit between screen and frame with the open/close knob was off by about 1/4 inch in depth. Was able to adjust the knob mounting position down so as to insure a tight fit between screen and beauty ring. We have an eighteen-year-old rig, so it is challenging to find replacement parts that fit as original. But it fits great now! great web site - easy to drill down to appropriate parts. Thanks again.


Etrailer Is a great company my hole experience hase been grate and I would deffanetly recomend this sight to anyone looking fot parts I got my product almost as fast as next day witch was really awsome and as far as the product goes it was everything that thay said it was witch made finding what I whanted very easy


I am in the process of replacing all of the roof vents in my toy hauler and found etrailer was able to supply just what I needed and at a competitive price. I have had good dealings with them whenever I needed rv parts.


I installed this on my enclosed trailer, with a air vent cover, keeps it a lot cooler in the summer.


Sunroof for my camper has been great. Thanks


etrailer is great


Shipping was extremely fast. Product looks good. I just don't have them installed yet. Very good service . I would recommend etrailer to everyone.


Was the right size and fairly easy to install.seem to be a really good product...


All the products I have purchased here have been excellent!


I have not installed it yet, but looks to be of great quality. Shipping was fast and website was easy to use.


Got my order on time and was what I order product is of excellent quality would do bisness with this company again


Still working a year later, no problems, store my rig indoors so not seeing any sun damage at this time.




Good stuff....well packaged too!



Review from a similar Ventadome in RV Vents and Fans

installed on aluminum A.R.E. DCU truck cap.
Did not use the screw or caulk tape kit since the screws were far to long and the caulking is for rubber roofs. As it is, the smallest screws I found in size #8 were 1/2" long.

THe trim piece might be nice but it also reduces the head room in the space. i elected to not use it for that reason.

THe metal vent cover is what i wanted, though I wish they had smoothed the covers edge; it is sharp for the installer. But once installed it wont be an issue.

The screen is okay, but doesn't seem to completely cover the openings along the edge. If this was a concern, maybe a bit of 1/4" wide foam, backed with tape would make up the difference.

I prefer this type vent assy. with the round knob instead of the crank.

A cardboard template would have been helpful, but obviously not necessary.

With luck it will last half as long as the truck cap ... we'll see.

So far so good. I have not used it as much as I had anticipated. But it works for me when I do.
Art K - 08/05/2019


Review from a similar Ventadome in RV Vents and Fans

Product arrived quickly and everything I needed was in the box to do the roof vent install. So far, very pleased.

Working well. Want to get another one
Yvonne - 06/01/2021


Review from a similar Ventadome in RV Vents and Fans

This was EXACTLY what we needed. Great product, easy install and great quality. Thank you because buying online has not been easy and this was?? Thanks again, Taylor
Ps, pics are out with the old and in with the new. We have a 1965 Shasta.


Review from a similar Ventadome in RV Vents and Fans

I bought a returned item and it showed on the listing that it had been bent in the mail when returned. When it arrived there was some additional damage which would not have been easily noticed but two of the rivets that were part of the structure had not been attached when it was made i.e. a manufacturing flaw. We had to drill holes, go buy some rivets and put in rivets or it would not have lasted long. I called and alerted them and I was given an additional discount on the item which was fair of them. Now it is totally perfect, I am very happy with the product and it will last a long time. I specifically got a metal one because the reviews on the less expensive plastic covers say that the plastic doesn't last in the sun and have to be replaced usually within a year or two so it was worth buying one that will still be there intact in ten years. I also had put a reflective finish on my roof to control the heat inside which really works well and I can put that on this cover as well. They were very fair with me on this and I would recommend them to anyone. I also noticed that they are the only company I have ever seen where they do "happy calls" to see if their customers are happy about a year after they purchase their item and this type of superior level service is very rare these days.

I have had this vent for a year. I love that it is not plastic, it is metal and it is lasting, doesnt leak, is not breaking up or falling apart. It does the job and keeps it warm inside when that is appropriate and lets the air in when that is needed. I drove across country in the middle of February last year when there was summer weather in California and severe winter weather in Massachusetts and everything else in between on the way in my conversion truckRV and the vent worked great and I expect it will last as long as the vehicle. It also is quite secure as it seals tight and would not be easy to break into if someone wanted to break in, unlike plastic which could simply be smashed with a fist as it gets very brittle in the sun. And when you live in a metropolitan area break in is an issue if it looks insecure if you ever park your vehicle on the street.
Nancy - 02/16/2022


Review from a similar Ventadome in RV Vents and Fans

Received the Ventline Ventadome metal roof vent in good condition.
After removing the old plastic roof vent, the new unit slipped right into the existing square hole with no trouble. See the "before" and "after" pictures. The old plastic roof vent only lasted a few years in Wyoming (the 2 X 5 blocks in the "before" picture were duck taped in place to prevent the plastic bag I stuffed in there from blowing away - a temporary fix while waiting for the new vent).

I did not use the polyurethane adhesive between the roof and the vent flange. Everything deteriorates sooner or later especially in Wyoming. If I ever had to replace the vent it would be exceedingly difficult to remove it if stuck down with urethane adhesive. Instead I used ordinary putty (available at most hardware stores). In fact the old vent was sealed with putty. Since the putty layer is thicker than the urethane, I used 1" screws around the flange instead of the 3/4" screws supplied.

A year from now I'll see how the vent has survived.

How far above the roof does it protrude?
-- comment by: tim - 07/29/2015
Tim, do you mean the distance from the roof to the top of the lid when closed, or when fully open?When closed it cant be more than a couple of inches. I dont know what it is fully open - maybe 12 inches?Unfortunately the trailer is in Wyoming and I am in Denver right now, so I cant measure it.Paul
-- comment by: Paul - 07/31/2015
After one year in the Wyoming weather the vent has performed very well: no water leakage and no dust entry. Hail storms were not able to dent the vent lid even though they were severe enough to dent the aluminum trailer roof somewhat. I am pleased with the results. Paul
Paul - 09/04/2015


Review from a similar Ventadome in RV Vents and Fans

I ordered 2 of these vents and they arrived in good condition in a timely manner. They installed nicely and work as I wanted. They seem to seal well, no leaks as yet and we have had a few heavy driving rains since I installed these vents. Yes, I would buy them again, if ever needed, and I recommend them. Thank you fine folks at etrailer.


Review from a similar Ventadome in RV Vents and Fans

Love dealing with etrailer. Nice customer service . Fast shipping and delivery. You’ve always had what I’ve needed.

Show More Reviews

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

  • Recommended Electric Replacement for Manual Trailer Roof Vent
    The trailer roof vents are all the same size so you can replace them rather easily. I recommend the Ventline Ventadome Trailer Roof Vent part # V2094SP-28 for white or part # V2094SP-34 for smoke. These options both have an electric exhaust fan with integrated controls.
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  • Is a Replacement Motor Available for Ventline Northern Breeze V2525?
    Unfortunately we do not carry a replacement motor for a Ventline Northern Breeze V2525 and I recommend simply replacing that vent assembly with a new one, the Ventline Ventadome # V2094SP-34. This fan fits standard 14" x 14" roof openings in roofs that are 1-7/8" to 3" thick.
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  • Replacement For A Northern Breeze Ventline RV Vent Motor
    Unfortunately we do not carry the motor for the Northern Breeze model so I recommend replacing it with the Ventline Ventadome Trailer Roof Vent w/ 12V Fan # V2094SP-34. This roof vent uses a 12-volt fan to circulate air in motor homes and enclosed trailers, keeping interiors ventilated without compromising security.
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  • Accessing a Ventline Nothern Breeze to Look at the Operator
    I have included a diagram that shows the location of some screws that attach the screen frame and the upper housing (fan shroud) to the flange. That may allow you to access the area you are needing to look at. The Ventline Northern Breeze is a discontinued fan model and there are very few replacement parts available. If you get in there and realize you are in need of replacing some parts, you would be better off replacing the vent/fan with something like the Ventline Ventadome Trailer...
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  • Will Ventline RV Roof Vents fit Rough Cut Opening of 14-1/8 by 14-1/4 inch
    Yes both of the vents you mentioned # V2092SP-29 and # V2094SP-34 can fit the rough openings of your RV that is 14-1/8 by 14-1/4 inch.
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  • Replacement Motor for Ventline Vent Fan V2027 in a 1972 Champion Motorhome
    I spoke to my contact at the Ventline division of Dexter Axle and they informed me that replacement parts for your Ventline Vent Fan V2027 are no longer available due to the age of the unit, 1974. Unfortunately, Ventline also no longer makes an 8" diameter vent fan anymore so you have two options for replacement. The first option you have would be to fill part of the hole and then install the Ventline Vanair Trailer Roof Vent part # VP-543SP which is 6-1/4" diameter. The other option you...
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  • Solution for Northern Breeze RV Roof Vent with Bad Motor
    The motor for the V2525 Northern Breeze fan is unfortunately not available as a replacement part. If the motor is bad then the best solution is to replace the entire vent unit with part # V2094SP-34 which has the 12V fan and a manual lift. You will also need the install kit # 344270KITW which comes with seat and mounting hardware.
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  • Availability of Replacement Motor for V2525 Northern Breeze Fan
    The motor for the V2525 Northern Breeze fan is unfortunately not available as a replacement part. If the motor is bad then the best solution is to replace the entire vent unit with part # V2094SP-34 which has the 12V fan and a manual lift. You will also need the install kit # 344270KITW which comes with seat and mounting hardware. If you would like to upgrade the vent unit just let me know and I can help you find one that best suits your needs.
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  • Replacement For A Northern Breeze V2525 Roof Vent
    The Northern Breeze V2525 Roof Vent and all of it's parts have been discontinued so the most cost effective and practical option is to just replace the unit entirely instead of rigging other vent parts to try and fit your needs. I recommend the Ventline Ventadome Trailer Roof Vent w/ 12V Fan - Manual Lift - 14-1/4" x 14-1/4" - Smoke Item # V2094SP-34 and the installation kit # 344270KITW.
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  • Options for a Northern Breeze Fan That Stopped Working
    It sounds like you likely have an issue with the circuit board. Unfortunately the Northern Breeze fan was discontinued in 2009 and we do not have the replacement parts available anymore. If parts are starting to go bad on your fan, the best solution is going to be to replace your fan with the Ventline Ventadome Trailer Roof Vent w/ 12V Fan # V2094SP-34 which has a 12v fan and manual lift. If you want to upgrade your fan, just let me know what you would like in your fan and I would be happy...
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  • 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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  • Replacement Parts for Ventline V2094 Powered Vent
    I am sorry to hear about that. We do offer a couple of replacement parts for the V2094 powered vent. The Replacement Operator, Knob and Screw item # BVD0462-00 and the Replacement Fan Blade for Ventline Ventadome Trailer Roof Vents item # BVD0215-00. If neither of these parts are what you are looking for we offer entire replacement assemblies for the V2094. The vent assembly item # V2094SP-34 in smoke and item # V2094SP-30 in white.
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  • Replacement Dome Lid for Ventline V2094SP-34 RV Roof Vent
    We sure do! The correct replacement dome lid for # V2094SP-34 would be part # BVD0449-A03.
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  • Trailer Roof Vent With 110V Fan and Smoke Dome Assembly
    The only 14W x 14L roof vent we offer with a 110V fan is the Ventline Roof Vent part # V2128SP-01 with a white dome assembly however, you may switch out the dome assembly on the vent with part # BVD0449-A03 with the darker smoke color lid. If it turns out you need a 12V fan with a smoke colored dome assembly, I recommend Ventline Ventadome Trailer Roof Vent w/ 12V Fan part # V2094SP-34.
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  • Replacement Ventline Trailer Roof Vent Covers for Parts V2092 and V2094
    We carry a broad range of Ventline products, complete vent assemblies as well as individual replacement parts, for both of the part numbers you referenced. For Ventline item V2092 we offer complete vent assemblies, # V2092SP-29 in smoke color and # V2092SP-28 in white. Replacement domes are also available, # BVD0449-A03 in smoke and # BVD0449-A01 in white. For powered vent V2094 we offer a complete vent assembly # V2094SP-34 in smoke and # V2094SP-30 in white. Replacement domes only...
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  • Can a Trailer Roof Vent with Electric Fan Be Installed in a 2003 Ford E-350 Conversion Van
    If you are willing to cut a 14-1/4 inch square opening in the roof of your 2003 Ford van then yes, you can use the roof vent # V2094SP-34. For the installation I recommend kit # 344270KITW as well. As far as the wiring goes you will just need to run wiring from the vent to the positive battery terminal. The vent has a switch already so it just needs a 12 volt power source. If you need additional wire you can use # 16-1-1 which is sold by the foot.
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  • Replacement Trailer 14 x 14 Roof Vents and Installation Kits
    Camco part # CAM40148 is a smoke-color replacement vent LID ONLY that fits specific production years of Ventline and Elixir vents models. It fits Ventline vents with a continuous metal hinge that were produced before 2008 and similar Elixir brand vents produced after 1994. This hinge type is shown in the linked photo. We do also offer complete vent units that include the lid. These 14 x 14-inch complete vents are shown on the linked page. We have models without fans like # V2092SP-29 or...
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  • Troubleshooting Northern Breeze VentLline Dome Lid that Won't Open Automatically
    The Replacement Gear Motor with Pinion Gear for Ventline Ventadome Trailer Roof Vent # BVB0601-00 or just the Replacement Plastic Gear for Ventline Ventadome Trailer Roof Vent - Dome Motor Gear # BVD0121-00 is what you need to lift the dome.
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  • Replacement Parts Needed for a Northern Breeze Model V2525 Vent
    We do have most of the parts that you referenced and although we don't have instructions we do have some diagrams on each of the product pages that you can check out. Item 7 - # VC0476-00 Item 14 - # BV0115-04 We don't have items 1, 15 and, 16, but it sounds like 15 and 16 come with the item 14. In all honesty it would be much more cost-effective for you to just purchase a whole new 14" x 14" unit # V2094SP-34 as opposed to piecing it out. You would just need the screws and sealer that...
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  • Replacement Vent Cover for Ventline Roof Vent
    We have several selection for replacement vent cover for Ventline Old-Style Rounded Dome in smoke, # BV0554-03. Or in white # BV0554-01. In wedge shape, white, # BVD0449-A01. In wedge shape, smoke, # BVE0108-03. Rounded dome, white, # BBC0530-01. Rounded dome, blue/grey, # BBC-0530-04. Please note the links to product review videos and installations.
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