1. RV Vents and Fans
  2. Fantastic Vent
  3. Roof Vent
  4. Vent Assembly
  5. With 12V Fan
  6. 14W x 14L Inch
Fan-Tastic Vent Roof Vent w/ 12V Fan - Clamp On - Manual Lift - 14-1/4" x 14-1/4"

Fan-Tastic Vent Roof Vent w/ 12V Fan - Clamp On - Manual Lift - 14-1/4" x 14-1/4"

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Our Price: $187.30
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Product Images

In Use/Installed

Customer Photos

Product Expert Adam Y's Opinion

This is for you if:

  • Clamps around the roof and does not require drilling into your roof
  • Made in the USA

This isn't for you if:

  • No rain shield or rain sensor, so you'll have to close it in wet weather
  • Fan only exhausts air out and doesn't bring fresh air in
  • You'll have to manually turn your fan on and off to maintain a comfortable temperature
Clamp-on roof vent uses a variable-speed, 12-volt fan to circulate the air in your RV, camper, or trailer. Easy-to-use hand knob allows you to lift and lower dome. Clamps onto a roof up to 4-1/4" thick. Lowest Prices for the best rv vents and fans from Fantastic Vent. Fan-Tastic Vent Roof Vent w/ 12V Fan - Clamp On - Manual Lift - 14-1/4" x 14-1/4" part number FV801208 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (56)
  • Q & A (48)
  • Videos (3)
  • Photos
  • Why etrailer?

Fantastic Vent RV Vents and Fans

  • Roof Vent
  • Vent Assembly
  • Fantastic Vent
  • With 12V Fan
  • 14W x 14L Inch
  • Tinted
  • Manual Lift

Clamp-on roof vent uses a variable-speed, 12-volt fan to circulate the air in your RV, camper, or trailer. Easy-to-use hand knob allows you to lift and lower dome. Clamps onto a roof up to 4-1/4" thick.


Features:

  • Roof vent with 12V fan pushes stale air out of your RV, camper, or enclosed trailer
  • Variable-speed fan offers 3 speeds to boost or reduce airflow as needed
    • Manual speed knob on vent housing lets you control airflow
  • Hand knob on vent housing allows you to open and close dome
  • Smoke-colored polyethylene dome filters UV rays while allowing light in
  • White interior polypropylene trim (or garnish) and roof flange are included
    • Smooth edges won't cut you during installation
  • Simple installation with 2-wire design
    • Seals in place without screwing into the roof
  • Hardware included
  • Made in the USA


Specs:

  • Application: RV, camper, and trailer roofs up to 4-1/4" thick
    • Rough opening size: 14-1/4" x 14-1/4"
    • Garnish thickness: 4-1/4"
  • Vent extends above roof:
    • 4-1/2" When closed
    • 11-1/2" When open
  • Fan motor:
    • Capacity: 920 CFM
    • Voltage: 12 volts
    • 4-Amp slow blow fuse
  • Warranty:
    • 2-Year limited on vent assembly
    • Lifetime on dome (lid)


This Fan-Tastic Vent roof vent has a built-in 12V fan that pushes stale air out of your RV, camper, or enclosed trailer. A hand knob makes it easy to open and close the dome. And you can easily change the fan speed with the speed knob on the vent housing.


Ceiling Vent and Fan with 3 Speeds

Air out your RV after cooking and keep the air smelling fresh. Turn the speed knob on the vent housing to increase or decrease the fan speed. There are 3 speeds: low, medium, and high. This way, you can select the speed that you find most comfortable.


Installation

This vent requires a 14-1/4" x 14-1/4" opening in your trailer's roof and ceiling. To replace an old vent, install this vent into the existing opening. If your roof does not already have a vent, you will need to mark and cut an opening between roof joists to install this unit.


To install the vent dome assembly, simply apply sealant (sold separately) around the outer rim of the vent's base and set the vent in the roof opening. Then screw the garnish onto the bottom of the vent from the interior of your RV or trailer with the included screws. As you tighten the screws, being careful to avoid putting too much pressure on the wires, the garnish on the bottom and the dome assembly on the top clamp around your trailer's roof to effectively hold the vent in place.


The garnish can be cut down to fit a roof under 3" thick, if needed. Mounting screws that are 5", 4", and 3" long are all included to allow the garnish to fit together at its full length or at its trimmed down length.



9108869006 Fantastic Vent Clamp-on Trailer Roof Vent with 12-Volt Fan - Manual Lift Top - 14-1/4" x 14-1/4"

Replaces Fantastic Vent FV801208

Item # FV801208





Video of Fan-Tastic Vent Roof Vent w/ 12V Fan - Clamp On - Manual Lift - 14-1/4" x 14-1/4"

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Fantastic Vent RV Vents and Fans - Roof Vent - FV801208 Review

Speaker 1: Today we're taking a look at the Fantastic Vent roof vent with the 12 volt fan and four amp fuse. This roof vent pushes stale air out of your RV, camper, or enclosed trailer.A few features that I want to go over first, that way we can get them out of the way and then talk about the fan itself. The main one is this right here, this is an interior polypropylene trim, or garnish, and it has that big lip on it. This is what goes in-between the ceiling and the roof of your RV, camper, or enclosed trailer. This garnish right here has a lip length of four and one quarter inches and I'll show you that measurement in a moment. It can be trimmed down to fit your roof thickness if needed, so that way you don't have to purchase a shorter on, you can just trim this one down.

It's really nice that they include a little bit of a longer one than some other models.Then right here at the bottom, this is gonna be the portion that's visible from inside your RV, camper, or trailer. It's a really nice design, it's gonna offer a very clean finished look from the inside of your unit.Now it is a simple installation with a two wire design, black wire's for power, white wire's for ground. This unit's designed to clamp around the roof, it does not require screwing into the roof. You will want to apply some sealant around the outer rim of the vent's base and then set in to the roof opening. That provides a weather tight seal, sealant is sold separately and available at etrailer.com.The garnish screws onto the bottom of the vent so you'll notice right here there's gonna be a mount hole on each corner of this interior piece and then that comes up right here in this indention and then it mates up with the hole located right here.

The garnish screws into the bottom of the vent from the interior of your RV or trailer, as the screws are tightened this portion right, the garnish on the bottom and the dome assembly on top, clam around your roof to effectively hold the vent in place. Hardware to do that is included, it comes with three different length screws to fit your roof thickness. You're gonna have a five inch, a four inch, and three inch.Now that we've talked about the garnish we can go ahead and move that and get that out of the way that way we can focus on some more features about the actual vent. Before I move it out of the way I just want to show that measurement that I was getting, so the four and one-quarter inch measurement I was talking about is measured from the top of this portion here to the top of the unit so put a ruler on there and you can see that that's gonna measure about four and one-quarter inches. Again, hardware is included.Now, this vent offers a variable speed fan.

This is gonna offer three different settings, actually four. It has off, one, two, and three so that's going to offer off, low, medium, and high and that's a manual speed knob on the vent housing let's you control the air flow. Then located right here is the hand knob on the vent housing that allows you to open and close the dome. You can reach, grab that, you'll notice has a nice seal that goes around, creates a weather tight seal keeping the elements out. That's the fully open position so it's very easy to operate.The unit features a smoke colored polyethylene dome that filters UV rays while allowing plenty of light in.

It's gonna feature a 10 blade design and the blades are clear. The screen can be removed for easy cleaning. The screen is this portion right here, just flip out on that and it pops out of place that way you can get in there and clean it as necessary. The product is made in the USA. The vent requires a rough opening size of 14 and one-quarter inches by 14 and one-quarter inches in your trailer's roof and ceiling. Then when it's fully installed it extends above the roof by about four and a half inches when closed and 11 and a half inches when fully open.That's gonna do it for today's looks at the Fantastic Vent roof vent with the 12 volt fan and four amp fuse.


Customer Reviews

Fan-Tastic Vent Roof Vent w/ 12V Fan - Clamp On - Manual Lift - 14-1/4" x 14-1/4" - FV801208

Average Customer Rating:  4.8 out of 5 stars   (56 Customer Reviews)

Clamp-on roof vent uses a variable-speed, 12-volt fan to circulate the air in your RV, camper, or trailer. Easy-to-use hand knob allows you to lift and lower dome. Clamps onto a roof up to 4-1/4" thick.

- FV801208
by:

Replaced stock bathroom vent in Lance Truck Camper with this way more powerful and much higher quality fan, which made a huge difference. This fan was a direct replacement with no modifications necessary; easy to install. Highly Recommend 301574



- FV801208
by:

Excellent price and service! 454279



- FV801208
by:

Overall this is a quality product, but it tends to collect water on the flat surfaces above the fan from condensation forming on the dome. This means that it drips sometimes and that you cannot cover the vent in the winter to reduce heat loss. It may be that this is a problem for all vents, but the other two vents in my RV don't seem to do this, and I am able to block them with rigid insulation in the winter. 599436



- FV801208
by:

I'm converting a car hauler into a toy hauler and needed a bath exhaust fan. The product arrived with some damage to the box, but the packaging provide did a superb job to protect the fan. I liked the fact that the inside housing ring is easily cut to fit. With the narrow cargo box I have, cutting the ring was very easy. Obviously the furnished screws were too long, but I new that when I purchased. I test ran the fan prior to install and was quite impressed with the quiet operation and I expect the fan will perform better than I wanted on low speed. I would recommend this fan to all who want to use it to evacuate stale air from their campers, regardless of the size. 426236



- FV801208
by:

I bought one of these fans for my last trailer and was very satisfied with the quality and operation of the fan. The fan can really move the air. The fan could be shipped in a stronger container as the recent box was damaged but the fan was fine. Thanks. 599663



- FV801208
by:

All the materials that put this bfan together are really nice. The smoky gray cover is beautiful. The white that is for the inside is a nice white it's not super stark or Ivory it's kind of neutral. The screen is super nice. The one major bummer! and it is a huge bummer !!!!!is that they've made the open and close device that you turn on a screw and it comes loose all the time so the vents don't open and close freely and easily!!!! You constantly need to go back and tighten up the screws. This is also causing them to strip a little bit because you're not always aware whether it's tight or not when you go to turn it so you'll give it a partial turn and of course that wears the handle. This is really not a good way to do this and it's super inconvenient. I could see myself having to take this thing apart and pay to replace these handles at some point which I really! really!don't want to do that's why I paid a lot of money for a really good fan. 678327



- FV801208
by:

After removing the AC Unit, I installed this clamp-on Fantastic Fan. I wanted the clamp-on so I could avoid drilling holes so if I wanted to reinstall the AC Unit I could without any issues. I used Butyl Tape around the perimeter and pressed it down and tightened the screws. Later I applied Nuflex 311 around the edges. After 1 year no leaks and we enjoy the extra ventilation. 504553


Comments
Vent is still working great! We really enjoy the extra ventilation. No maintenance has been needed and there have not been any leaks or signs of wear. Excellent Product!!!
John - 05/05/2019

54876
Comments
Vent is still working great! We really enjoy the extra ventilation. No maintenance has been needed and there have not been any leaks or signs of wear. Excellent Product!!!
John - 05/05/2019

54877

- FV801208
by:

Product was exactly as described. It installed easily and works flawlessly. I installed the fan in the roof of my 1980 Ford E350 van that I'm converting. It really keeps air circulating and quickly cools down the inside of the van. The wiring was straight forward and easy as was the rest of the install. The fan looks good and has a high quality look to it. I'm thrilled with my purchase. 515141



- FV801208
by:

I put this vent fan in my homebuilt small teardrop trailer. the living space is about 7'X6'X4' and this coupled with the 26"x30" window and door with 12"x30" sliding window allows for plenty of ventilation. I was easily able to integrate the 14"x14" opening into the roof design. The trim ring that secures the fan works well and the provided screws cover many different widths for installation. It was maybe a little too much air flow for the size of my trailer. However at the lowest setting, running it all night did not drain the battery running the trailer's stand alone 12V system. Size group 25 standard car battery 650 CCA. Open/close handle worked well. Lid closes and seals well. never had any leaks, used butyl rubber under exterior flange, tightened multiple times to allow for squeeze-out. I would recommend this to other homebuilders and use it in another project. 589423



- FV801208
by:

This review is for the product, not etrailer, which was very accommodating in letting me return these fans and should receive 5 stars for their service. Do remember to take pics of any defects before re-packaging in the box though, as they do require those for verification of the defect before they will send out a return shipping label. I ordered two of these fans, and was disappointed with both of them. The air-flow is good, as the fan has plenty of power, however the open/close knob strips out easily and is somewhat difficult to turn with big hands. And, the fan does whine a little as others have posted in reviews. Also, the little button that shuts off the fan when closing the vent cover is poorly centered so the cover barely touches it, and it shuts the fan off a bit too late after there is already a significant amount of back-pressure on the fan. And, the small round bug screen that keeps bugs out of the fan housing was falling out of it's seat. Last but not least, on both of the units I returned, the cover was mounted significantly off-center, so much so that when attempting to close the lid, it hit/got stuck on the bumper on the right side of the frame, which required you to turn the handle more aggressively, eventually possibly leading to stripping/failure of the cheaply designed open/close crank handle which is seated into thin plastic gearing. All in all, I'm not impressed on the build of this unit, or the quality control, especially for a fan that is made in the USA!? Based on the other reviews, it would appear that I'm the only one that was not impressed by this fan, and received a bum unit.... twice! 554092



- FV801208
by:

Perfect fit. 438948



- FV801208
by:

Fantastic response to my order. 756917



- FV801208
by:

Works great, glad I purchase at etrailer. Best products at the best prices. 740240



- FV801208
by:

Awesome product, with easy install. Thanks eTrailer!!! 736988



- FV801208
by:

Quality product at nice price. My rig came with a clamp on fan-tastic fan in the kitchen area that I like, so I am upgrading the fan in the bathroom with this one. 733251



- FV801208
by:

I’m very satisfied with the fan and the customer service is exemplary My original shipment included damaged tubes of RV sealant which ruined the butyl tape. The seller responded very quickly and I received the replacement in a matter of days Once I install the fan I will send photos 726966



- FV801208
by:

My fan has been performing flawlessly. Couldn't be happier with my purchase. 719974



- FV801208
by:

These fan units are the best out there. They run really quiet. I purchased one for the bathroom in my Class C, a 30ft Fleetwood Jamboree GTC. The other one I plan on putting in our bedroom. Just have to run power lines for it. The worst thing is now, I have to find time to install them before leaving for Florida this winter. thanks to all the people that helpout with advice and info. Or yeah, let's not forget Bryan, He's great too. 710971



- FV801208
by:

I am very satisfied with my fantastic vent fan. I had no trouble installing it and have experienced no leask so far. Have only actually used it a limited number of times so far and it does seem to do what I wanted it to. 708218



- FV801208
by:

This is a very nice vent/fan assembly. It installs in a way that doesn't require additional holes in the roof. This is especially important if the original vent leaked and weakened the wooden frame as ours did. Installation was simple. 693310



- FV801208
by:

All came in two separate boxes but at the same time. Packed well and no damage. 690633



- FV801208
by:

Appears to be very well built delivery. Was fast 678582



- FV801208
by:

Great product and excellent website to purchase from! Easy install and works great! 673995



- FV801208
by:

Received the variable speed vent fan. I am in the process of installing in a metal cargo trailer I use for hunting out of state. I will use the fan to vent out the hot air so the air conditioner will work more efficiently ( I hope). Looks very well made and so far I am very happy with the purchase. I did not go wrong with the purchase. Thanks. Richard from S. Texas 665434



- FV801208
by:

Just what I wanted ! 664573


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Info for this part was:

Expert Research:
Jackie C
Expert Research:
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Expert Research:
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Expert Research:
Adam R
Expert Research:
Jeffrey L
Video Edited:
Jacob T
Installed by:
Cole B
Written by:
Rachael H
Updated by:
Leah S
Updated by:
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Updated by:
Sarah W
Updated by:
Adam Y
Video by:
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Test Fit:
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