Is this right For you? Product Expert Kathleen M says:
Yes, if you:
Need a compact fan to vent out steam, odors, and hot air in any weather
Carry gear on top of your camper and want to make sure you can still open the vent without hitting the roof rack
No, if you:
Want to draw cool air into your RV on nice days so you don't have to run your AC
Need a more powerful fan to move a lot of air in your camper
Manual lift roof vent removes unwanted hot air and moisture from your RV's kitchen or bathroom. The fan circulates air like a ceiling fan when your vent is closed. Integrated rain shield lets you open your vent in any weather. Lowest Prices for the best rv vents and fans from MAXXAIR. MaxxFan Dome Roof Vent w/ 12V Fan - 6" Diameter - Manual Lift - Black part number MA00-03812B can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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MAXXAIR RV Vents and Fans
- MA00-03812B
Roof Vent
With 12V Fan
Vent
Black
Manual Lift
MAXXAIR
2-15/16 Inch
Manual lift roof vent removes unwanted hot air and moisture from your RV's kitchen or bathroom. The fan circulates air like a ceiling fan when your vent is closed. Integrated rain shield lets you open your vent in any weather.
Features:
Compact roof vent with fan controls ventilation and moisture in small areas inside your RV or camper
Perfect for kitchens, bathrooms, and showers
12-Volt fan exhausts hot air and moisture out of your RV
Circulates air like a ceiling fan when vent is closed
Manual lift handle with push-button lets you open and close the lid with ease
Integrated rain shield prevents water and debris from entering your RV
Allows you to open the vent and operate the fan in any weather
Eliminates the need to install a separate cover
Bug screen keeps insects out and is easy to remove for cleaning or maintenance
Fan guard blocks water and debris from getting in when mounting on the side of your RV
Provides protection from accidental contact with fan blades
Polypropylene dome lid gives a seamless, low-profile appearance when closed
Mounting flange is constructed of UV-resistant ABS plastic
Smooth edges won't cut you during installation
Easy installation with included garnish, insulated electrical connectors, and hardware
Roof sealant sold separately
Black color
Specs:
Fits: roofs 1" to 6" thick
Opening size: 6-1/4" diameter
Overall dimensions: 9-1/16" diameter x 6" tall
Fan diameter: 6"
Vent height:
When closed: 2-15/16"
When open: 3-7/8"
Fan capacity: 200 CFM
Power draw: 2 amps
Voltage: 12V
Wiring configuration:
Black wire: power
White wire: ground
1-Year limited warranty
Rain Shield
The built-in rain shield surrounds the vent opening so that you can use it in rain or shine. The shield blocks rainwater and other debris from entering through the vent and damaging the interior of your RV or camper. It also eliminates the need to install a separate vent cover.
Fan Guard
The fan guard protects your fan from water and debris when mounted on the side of your RV. The guard slides over your vent with the solid end facing up to block rainwater and allow run-off, while the slotted end faces down to allow ventilation. The fan guard also gives you peace of mind with small children around, as it provides the ultimate protection against accidental contact with fan blades.
Push-Button Handle
The push-button handle lets you open and close the lid of your vent with ease - no hand-cranking needed. Simply push the button and push up to open the lid, or pull down to close the lid. Releasing the button automatically locks the lid in place. When the lid is closed, it provides a seamless, low-profile appearance.
00-03812B MaxxFan Dome Roof Vent w/ 12V Fan - 6" Diameter - Manual Lift - Black
MaxxFan Dome Roof Vent w/ 12V Fan - 6" Diameter - Manual Lift - Black - MA00-03812B
Average Customer Rating: 4.8 out of 5 stars (464 Customer Reviews)
Manual lift roof vent removes unwanted hot air and moisture from your RV's kitchen or bathroom. The fan circulates air like a ceiling fan when your vent is closed. Integrated rain shield lets you open your vent in any weather.
- MA00-03812B
by: Josh09/23/2020
Easy install. Simple design. Quiet, strong fan. Looks good inside and out.
889590
One year later this little fan is going strong venting a 3x3’ bathroom. I leave it open with the fan off for air intake sometimes too. Keeps heavy rain out when open and parked. I close it when driving in rain just in case, but have not tested it’s rain shedding ability while driving.
Josh - 09/24/2021
121528
- MA00-03812B
by: Ellen03/27/2022
It’s not as strong of a fan as I thought it would be. Works great in the kitchen to pull out fumes.
Had to purchase a big ceiling fan to really move the air
1278101
- MA00-03812B
by: Craig04/26/2022
This fan is terribly noisy and is too loud to run while sleeping. Occasionally it seems to run smoothly but not before going back to making a racket. Wish it was not so noisy as the install and size are perfect for my setup.
I will be attempting to strip the insides and replace with a Computer fan wired into the switch as I want something quiet for ventilation
1290608
- MA00-03812B
by: Raymond12/20/2021
It works well but fan blade started vibrating not long after installation so kinda loud, does move some serious air though
1227896
- MA00-03812B
by: 04/19/2021
I run this fan with the solar for when the van is parked.
1015907
Install very easy I am going to use it to exhaust hot air when camping and I have a portable air conditioner in the van the hose will go right out the vent size 2 purposes
763112
Because of the dome cover design the MaxxFan Dome Roof Vent w/ 12V Fan Item # MA00-03812B can be used in any weather. The integrated rain shield prevents water and debris from entering your RV so you can run it rain or shine. The bug screen keeps insects out and is easy to remove for cleaning or maintenance and the manual lift handle with push-button lets you open and close the lid with ease. view full answer...
Yes the MaxxFan Dome Roof Vent w/ 12V Fan - 6" # MA00-03812B is close enough in size to what you have now in your Airstream that it would fit and work great. view full answer...
The rain shield is not an item available separately from the MaxxFan Dome Roof Vent w/ 12V Fan - 6" Diameter - Manual Lift, # MA00-03812B. I suggest upgrading to the newer model with a 12VDC fan. The great thing about this unit is that it will draw the hot air and moisture out of your RV but even when the vent is closed, it can circulate the interior air like a ceiling fan. view full answer...
Yes, if you'd like you would be able to mount the MaxxFan Dome roof vent on its side. I have added a photo that a customer sent in showing the same vent (in black) mounted on its side; the vent is designed to fit roofs (or walls) that are between 1" and 6" thick so as long as you have that thickness, you can mount it on the side.
This vent is available in either white or black:
- White: MaxxFan Dome Roof Vent with 12V Fan # MA00-03812W
- Black: MaxxFan Dome Roof Vent with 12V Fan # MA00-03812B
The... view full answer...
The MaxxFan Dome Roof Vent w/ 12V Fan, # MA00-03812W is a 6" diameter fan with overall length of 9-1/16".
When properly installed this fan will have a vent height of 2-15/16" when closed and when open, 3-7/8". This has all mounting hardware included, but if you will need sealant too for the install. I suggest the Silicone Sealant # 0160297.
And note that this also comes in black, MaxxFan Dome Roof Vent with 12V Fan # MA00-03812B. view full answer...
You could technically install the MaxxFan Deluxe Roof Vent # MA00-07500K in the roof of your mini van.That being said, the main issue is going to be the mini van's roof thickness. Since the roofs on vehicles are significantly thinner than those found on RVs or trailers, the vent assembly will stick down several inches from the roof/ceiling, limiting your overhead space.
A much better option to add a roof vent to your mini van would be the MaxxFan Dome Roof Vent w/ 12V Fan # MA00-03812B.... view full answer...
Unfortunately, we do not carry replacement parts for Johnson vents.
The best we can do is replace the vent entirely. We have a small one here for your bathroom. It's the MaxxFan Dome Roof Vent w/ 12V Fan - 6" Diameter - Manual Lift - Black, part # MA00-03812B. It has a 12V fan and fits in an opening with a 6-1/4" diameter.
I've linked to a video review of this one for you to look at. view full answer...
Yes you could run two of the MaxxFan Dome Roof Vent w/ 12V Fan # MA00-03812B off of the same circuit to then be controlled with a single switch like # D16740. view full answer...
There is not a 12 volt wire with a male end or an electrical box with a flat cover available to wire in the MaxxFan Dome Roof Vent w/ 12V Fan - 6" Diameter - Manual Lift - Black # MA00-03812B.
The only other parts we offer for the install of this vent is the Roof Vent Installation Kit - Sealant, Butyl Tape, Screws - White # 344270KITW. view full answer...
To connect your MaxxFan Dome Roof Vent w/ 12V Fan # MA00-03812B to your Wattfun Power Pack 12v outlet you would just need some 16 gauge wire and would need to splice the wire to the fan and to a 12v male plug. To make it easy you could just cut the female end of the NOCO Extension Cable with 12V Plug - 12' Long # 329-GC019 and splice it to the fan. This would allow you to easily plug into the power pack 12v outlet and only have to make one connection with the wiring. view full answer...
While we do not have a custom fit trailer hitch receiver for your 1989 Grumman Olson, we do still have another alternative.
Instead, you'll need to use either the:
-7" Weld-On Bracket Kit for Draw-Tite Class V Ultra Frame Service Body Trailer Hitch # 4907, which has a 7" drop.
Or
-The 16" Weld-On Bracket Kit for Draw-Tite Class V Ultra Frame Service Body Trailer Hitch # 4916, which has a 16" drop.
From here you can use the Draw-Tite Ultra Frame Service Body Trailer Hitch Cross Tube... view full answer...
It looks like you've got a standard roof cutout that is roughly 14" x 14", so for the bathroom I recommend using the MaxxFan Roof Vent w/ 12V Fan - Manual Lift - 4 Speed # MA00A04401K which has 4 speed settings. If you're looking for something with a powered vent lift, the MaxxAir Mini Deluxe Trailer Roof Vent w/ 12V Fan - Powered - 1 Speed - Black # MA00-03851 is a great option.
For the kitchen fan you could use one of those fans above, or you could use the smaller MaxxFan Dome Roof Vent... view full answer...
The issue that you're facing with your Furrion camera System is caused by the PWM GM has switched to with their 7-way wiring and can be solved in two ways:
1. By using the 7-Way Vehicle Power Adapter w/ Power Switch for Furrion RV Observation Camera # FR87PR. This adapter will send a steady current to the camera allowing you to receive a signal to your monitor. The male end will plug into the 7-way on your 2019 Chevy Silverado and you'll plug your trailer into the female end of this adapter.
2.... view full answer...
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