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Expert Answers about RV Vents and Fans


  • Can MaxxFan Deluxe Roof Vent Be Installed on Mini Van
  • 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....
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  • Recommended Vent Fan for Cargo Van with Reversible Motor
  • In order for a vent fan to have both an intake and exhaust feature it will need to have a reversible motor. The MaxxAir Mini Deluxe Trailer Roof Vents like part # MA00-03801 for white or part # MA00-03851 for black don't have reversible motors. Instead, I recommend the Fan-Tastic Vent Roof Vent part # FV801250. In regards to installation which will apply to pretty much all roof vents, the roof thickness will need to be at least an 1". That said, if you have a thin metal roof like in...
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  • Maxxfan Deluxe Roof Vent Replacement Key Wall Control
  • The Replacement Key Wall Control For MaxxFan Plus and Deluxe # MA00A03550K replaces the MaxXFan Deluxe (8751K or 8951K) and should work just fine for you. Included is a video overview of this solution.
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  • Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover that Fits Fan Model 810034
  • All three of the Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Covers you mentioned fit over all Fan-Tastic Vent trailer roof vents as well as many other standard and high-powered roof vents that require a 14-1/4" x 14-1/4" opening in the roof, like your model 810034. The main difference is the mounting hardware that's included. Ultra Breeze cover # FVU1400GRS uses rivets to attach to the molded pegs of certain Fan-Tastic Vent fans (model numbers start with DF), while # FVU1500BL and...
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  • Difference Between The MaxxAir FanMate Vent Cover And The MaxxAir II Vent Cover
  • The MaxxAir FanMate vent cover Item # MA00-955001 is going to be just a little taller but the louvred end tapers in and it does not come with the screen which is Item # MA00-955202. 25" long x 18-1/8" wide x 10-1/4" tall. The MaxxAir II Item # MA76JR is a more lower profile design, and the louvred end is straight up and down. 22-1/16" long x 18-1/8" wide x 9-3/4" tall. This does not come with a bug screen, and unfortunately, there is not one designed for this vent cover. Each is also...
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  • What Is The Difference Between MaxxAir MaxxFan Standard Roof Vent and Mini Roof Vent
  • The difference between the MaxxFan Roof Vent w/ 12V Fan # MA00A04301K and the MaxxAir MaxxFan Mini Roof Vent # MA00-04301M is the height of the fan and the roof thickness they will fit. The mini roof vent extends 2-7/8" above roof when closed while the standard Maxxfan Roof Vent extends 4-1/4" above the roof when closed. The mini roof vent also fits roofs 1" - 6-1/2" thick while the standard fits roofs 2" - 6-1/2" thick. Both models have a 4 speed option, manual lift and fit 14W X 14L...
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  • Which Roof Vent Cover Do I Need for 2006 Coachmen Ramp and Camp
  • You won't need to know the brand/model of your RV ceiling vent but you will need to know the type of hinge that's on the vent cover in order to determine the correct replacement; unfortunately this isn't information that is uniform on specific coaches so you'll need to check your old cover to see if you've got a continuous, 3 point or 4 point hinge. I've linked our entire selection of roof vent covers for you to check out, as well as a helpful diagram that shows the different types of...
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  • White Ceiling Garnish Trim 10-20211 for MaxxFan 6200K
  • We do have the ceiling garnish you are looking for that fits your MaxxFan Deluxe Roof Vent # MA00-06200K. What you need is the part you mentioned, the Ceiling Garnish for MaxxAir Maxxfan RV Roof Vent - White # MA54FR. We assign our own part numbers, but this is the exact 10-20211 garnish you were asking about.
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  • Roof Vent With Reversible Fan
  • Yes, there are several roof vents that exhaust air out and pull air in. Fortunately most roof vents use standard mounting hole dimensions of 14" x 14". One of my favorite is the MaxxFan Deluxe Roof Vent w/ 12V Fan and Thermostat # MA00-06200K. It has 10 speeds to increase or decrease the air flow and fan speed. It can pull fresh air into the trailer, or exhaust the stale air out. When the lid is closed and the fan is on, it acts like a ceiling fan and circulates the air quite well....
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  • Roof Thickness Needed & How Far Does Handle Protrude Below Roof of MaxxFan Dome Plus Roof Vent
  • In regards tot he roof thickness, the MaxxFan Dome Plus vent does require a 1 inch thick roof at the minimum. So you would need to build up the roof of your camper where the vent installs to have at least 1 inch of thickness. In regards to the handle, I reached out to MaxxAir, and they told me the handle will protrude below the roof 3.08 inches when you have the vent closed and 2.14 inches when the vent is open, as you can see by the accompanying diagram. This vent is available in...
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  • Can I Replace Operator Mechanism Of MaxxFan From Inside The Trailer
  • No, the whole fan assembly like part # MA00-04500K would need to be removed from the roof, leaving the inner frame. Then the unit would need to be disassembled to get the operator mechanism to replace it with part # MA10-20281K-1AF. I have attached an exploded diagram that shows the pieces of a MaxxAir Fan for your reference.
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  • Can I Install a Wall Switch on a MaxxAir MaxxFan Roof Vent
  • We've actually had this one asked before and have consulted with MaxxAir. Even though you can technically install the MaxxFan Deluxe Roof Vent # MA00-06401K wired to a separate switch, it is not recommended. The reason for this is that their fans are designed to have a constant 12V feed, and when an external switch is used there will be a short spike in voltage every time the switch is turned on, which over time could potentially cause issues with the circuit board on the vent. Additionally,...
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  • Why Can't MaxxFan Deluxe Roof Vent w/ 12V Fan be Installed Above Tub/Shower
  • While we have heard of people using electrical vents like the MaxxFan Deluxe Roof Vent w/ 12V Fan # MA00-06401K above a tub/shower, it is not meant to be installed in that location because water from the shower (whether it is from steam or from someone dancing around while singing in the shower) can harm the electrical components and cause the vent to fail. This is the same reason why you shouldn't use this above a range cooking surface either. If you like the idea of having a rain cover...
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  • Six Button Wall Mount Control for MaxxFan Deluxe 00-07500K
  • The MaxxFan Deluxe Roof Vent w/ 12V Fan, Thermostat, and Remote - Powered Lift - 10 Speed - Smoke # MA00-07500K is not compatible with the old 4 key wall control. It will work with the 2 Key control or the 6 key wall control only as outlined in the attached instructions. We do have that 6 key wall control and it is part # MA59FR.
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  • Replacement Motor For Fan-Tastic Roof Vent With Model B2000RBT Motor
  • The model number B2000RBT that you mentioned is the motor model number for the Fan-Tastic Roof Vent. If the fan only runs for a few minutes it sounds more likely that the fan motor is going out. First, it is a good idea to make sure you are getting adequate power to the fan. Check for any loose wiring and make sure you have a proper ground connection. I think your issue has to do with power to the motor or the motor itself because it is a common issue. If you check your wiring and everything...
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  • Replacement Circuit Board for MaxxFan Roof Vent 5100K
  • For your MaxxFan RV roof vent part # MA00-05100K the correct replacement circuit board is the # MA10A21276K.
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  • Solution to Replace Remote on Fan-Tastic Vent 6600R-417 Without Replacing Entire Unit
  • I do have a solution for you that doesn't involve replacing your entire unit, but the Fan-Tastic Vent Roof Vent # FV803350, does not have a receiver built into it, so it doesn't have the option to operate through a remote. Therefore, using its replacements parts get you what you need. Take a look at the Fan-Tastic Vent Roof Vent Assembly Upgrade Kit # FV807359. This has everything you need (includes remote) to basically replace the "guts" of your Fan-Tastic Vent 6600R-417 unit and upgrade...
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  • 2-Piece Polypropylene Trailer Vent for 3 Diameter Hole - Black HMAV2-AVT2 Installation Guide
  • For the 2-Piece Polypropylene Trailer Vent for 3" Diameter Hole - Black Item # HMAV2-AVT2 I have sent in an update to resolve the pricing issue, but yes the if you order the HMAV2 and the AVT2 separately you will still receive the same parts that are in the bundle. Turning the vent slots forward would allow for more airflow when pulling the trailer but will also cause more drag and incase the likely-hood of water getting inside the vent and damaging the walls of your trailer so best practice...
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  • Is This Fan Reversible?
  • The MaxxAir # MA00-04301M fan that you referenced is not reversible. It exhausts air only. However, the Fan-Tastic Roof Vent # FV802250 is reversible and has three speed levels and a tinted vent cover. If you don't already have one, most users install a Fan-Tastic # FVU1500BL (in black) vent cover so the vent can be open in light to moderate rain. Use # FVU1500WH for white.
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  • Difference Between The MaxxAir FanMate Cover MA00-955003 and MaxxAir II RV Cover MA00-933075
  • The MaxxAir Vent Covers part # MA00-933075 and part # MA00-955003 both are just used to cover the vent to protect it from the elements. However, the MaxxAir FanMate part # MA00-955003 is designed for the high power fan models because it does allow almost complete air flow. The vent cover is taller so it allows the fan to open almost completely and restricts only 5% of the air flow. The FanMate RV Vent Cover can be used on a standard fan as well but if you have a high powered fan this is...
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  • Replacement Circuit Board for MaxxAir Model 4751KSV05 Powered Vent Fan
  • I reached out to my contact at MaxxAir and she said that the correct printed circuit board for your MaxxAir model 4751KSV05 powered vent fan is the part # MA10A04751KS.
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  • Will Vent Cover Allow Vent To Open 100%?
  • This is a common question about this (and other) vent covers. None of the covers are tall enough for a vent lid to open 100%. However, most, including the Fan-Tastic # FVU1500WH, will open most of the way and allow 100% of air flow produced by the fan. The tallest vent cover we offer is the MaxxAir # MA00-955001 in white, or # MA00-955002 in black. You might also consider the MaxxFan Deluxe Roof Vent w/ 12V Fan part # MA00-07000K which is a fan with a built in cover. It's downward...
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  • Replacement Lid for MaxxFan and MaxxFan Plus Roof Vent 4951KS
  • Yes, the correct replacement lid cover for your MaxxFan Plus Roof Vent w/ 12V Fan part # MA00-04500K (4951KS) is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K.
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  • Replacement Fan Motor for Greystone RV Range Hood with Light 12V
  • The replacement motor for the Greystone RV Range Hood with Light - 12V - 24" Wide - Black Item # 324-000087 is the Replacement 12-Volt DC Fan Motor for Ventline RV Range Hood Item # BVD0218-00-R. If you also need to replace the fan blade the correct replacement is the Replacement Fan Blade for Ventline RV Range Hoods - 7" Diameter Item # BVD0216-00
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  • Replacement Lid for Fan-Tastic Vent 6000a
  • Based on previous information the most likely vent lids that fit your Fan-Tastic Vent 6000A have hinges and measure nearly 15 inches from outside to outside, but there isn't any that are smoke in color, just tinted (which would be the closest to "smoke") and white: - Tinted: Replacement Dome for Fan-Tastic Vent RV Roof Vents # FVK1020-19 - White: Replacement Dome for Fan-Tastic Vent RV Roof Vents # FVK1020-81 I have added links to video reviews for you to check out as well. You...
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  • How To Install The Replacement Lid for MaxxAir MaxxFan Deluxe
  • To install a roof vent lid like the Replacement Lid for MaxxAir MaxxFan Deluxe # MA05-30510 for the MaxxFan Deluxe Roof Vent w/ 12V Fan # MA00-05301K, isn't considered to be a difficult task at all. The unit does not have to be removed from the roof either. To replace the lid, simply locate the screws holding the hinge to the unit itself, and remove the screws. Finally, remove lid, and replace screws with new lid.
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  • Is The MaxxAir FanMate RV Vent Cover Compatible With A Fan-Tastic Vent 7350 Roof Vent
  • The MaxxAir FanMate RV and Trailer Roof Vent Cover - 25" x 18-1/8" x 10-1/4" # MA00-955003 is designed to fit 14" x 14" vents so you'll have no issues installing it on your Fan-Tastic Vent Roof Vent w/ 12V Fan and Remote # FV807350. this roof vent cover for your RV or camper enables you to open the vent and operate the fan in any weather. It allows air to circulate at all times, even when you're away or sleeping to prevent heat buildup while also keeping rainwater from entering and damaging...
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  • Replacement Circuit Board for MaxxFan Roof Vent 6200
  • Sounds like you have a bad circuit board for your MaxxFan 6200 part # MA00-06200K which would require the replacement board # MA10A21276K.
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  • Does Fan-Tastic Vent Upgrade Assembly 7350 Fit Fan-Tastic 1200 Series Vent
  • I have some good news for your wallet because I reached out to the manufacturer, Dometic, who told me you can upgrade your 2250 Series Fan-Tastic Vent Roof Vent # FV802250 with the Fan-Tastic Vent Roof Vent Assembly Upgrade Kit # FV807357 to get the same motorized assembly with remote that you would get with a whole new vent. In regards to the covers, the Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover # FVU1500WH (White) or # FVU1500BL (Black) are going to fit on top of your Airstream....
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  • MaxFann model 4000K Will not Shut Off
  • It sounds like the Circuit board has failed on your MaxxFan Plus Roof Vent part # MA00-04000K the correct replacement for that is the Replacement Printed Circuit Board for MaxxAir Manual Lift RV Roof Vents part # MA10A21276K. This is a direct replacement and will plug directly into the plugs on your current vent. You will need to reconnect your power and ground using a couple of butt connectors like Butt Connector - PVC - for 16-14g Wire part # DW05714.
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  • Vent Cover For MaxxFan Roof Vent 4301K
  • This cover will fit. The MaxxAir FanMate RV and Trailer Roof Vent Cover # MA00-955001 is designed to fit all of the 4000 Series MaxxAir Fans with 4 mounting tabs, including your MaxxFan Roof Vent w/ 12V Fan 4301K # MA00A04301K
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  • Replacement Roof Vent Lid for 13 Inch x 13 Inch Vent
  • The best way to find the correct replacement vent lid for your trailer would be to remove the screen for the vent assembly and then read me the model number on the sticker. That said, if this is an older trailer then that might not be possible. If that is the case then I would go with a universal option, the MaxxAir UniMaxx Universal Replacement Lid for RV part # MA00-335002 for smoke or part # MA00-335001 for white. These universal lids attach directly to the vent frame and will fit pretty...
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  • Correct Replacement For A MaxxFan 4951KS
  • Yes you are correct the Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid # MA00-04751KSX is the right replacement and measures 18 1/8" long and 16 1/2" wide, which is the same measurements as your current MaxxFan Plus Roof Vent w/ 12V Fan, Thermostat, and Remote # MA00-04500K.
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  • Motor On MaxxAir MaxxFan 4900K Roof Vent Will Not Shut Off When Lid Is Closed
  • I spoke with MaxxAir about the issues you are having with your MaxxAir MaxxFan Roof Vent and they informed me that the gears inside the lift motor have gone bad so you will need to replace this with the Replacement Lift Motor for Maxx Fan Plus Roof Vent part # MA10-20270. I was also able to confirm that the Replacement Operator Mechanism for MaxxAir MaxxFan Plus or MaxxFan Deluxe Roof Vents part # MA10-20281K-1AF is correct for you so that is not the issue.
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  • Bug Screen for Fan-Tastic Vent Ultra Breeze Roof Vent Cover
  • Yes, we do have the bug screen available for your Fan-Tastic Vent Ultra Breeze Roof Vent Cover # FVU1400GRS with part # FVU1550BL for Black or # FVU1550WH for White. I have attached a couple short video reviews that you can check out as well.
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  • Higher Quality Roof Vent Covers for my Forest River Motorhome With Heng 122112 Roof Vents
  • Yes by using the Replacement Lid for Ventline and Elixir RV Roof Vents part # CAM40161 you will be getting away from the polypropylene type of covers that comes standard and upgrade to the poly carbonate type. This would be my choice over aluminum as well simply for the noise factor during storms. I've linked the product page and video for you below. Happy travels!
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  • Replacement Dome Lid for Fan-Tastic Roof Vent
  • This is the Lid Style that most all of the powered Fan-Tastic roof vent fans use. If your Fan-Tastic fan has the lift track on the side and the same piano style hinge of the Replacement Dome # FVK1020-19 than this is the right one for you. There is also a White Replacement Dome # FVK1020-81 if you want to keep out more of the sunlight. You can also install a Fan-Tastic Vent Ultra Breeze Cover # FVU1400GRS that is made of a much more durable material. It is a great option to allow...
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  • Replacement Lid Needed for Maxxair 4951 Vent on 2018 Grand Design
  • Thank you for all of the info! Based off of that, and another question a customer sent in of the Maxxair 4951 on their 2018 Grand Design Reflection, the roof vent that you have is the same as the MaxxFan Plus Roof Vent w/ 12V Fan # MA00-04500K so your replacement lid is either part # MA10A40002K in white or part # MA10A40009K in smoke. We don't have the clear lid but either of these will fit great with your MaxxAir.
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  • What Does the Depth of A Roof Vent Mean
  • When you're looking to replace a 14 x 14 roof vent, the depth you'll need will depend on the distance from the ceiling to the top of the roof, or the roof thickness. For instance, the # V3092-603-00 Ventline roof vent wouldn't include the interior trim (also known as the garnish) or the install kit such as # 344270KITW. You'll want to chose a garnish that has a 'Leg' length that's equal to or greater than the thickness of your roof. If the garnish is a little too deep, you can always...
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  • Recommended MaxxAir MaxxFan Vent Cover 2022 Forest River 26RK Vibe Travel Trailer
  • Some models of MaxxFan Vents have little tabs (pictured below) that allow for a quick and simple installation of vent covers like the MaxxAir II RV and Trailer Roof Vent Cover w/ EZClip # MA76JR or # MA86JR for black. These tabs allow you to clip your cover to the roof vent without having to drill into the vent/roof of your 2022 Forest River 26RK Vibe. If you vent does not have these tabs then you can just use the provided brackets with either of these covers. The brackets will screw...
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  • Recommended Bug Screens For MaxxAir II Vent Covers
  • The Replacement Bug Screen for MaxxAir II RV and Trailer Roof Vent Covers # MA10-20121 are the correct bug screens for a MaxxAir II Vent Cover. The screens just snap into the cover for an easy installation.
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  • Replacement Manual Lift Operator for Maxxair Vent Part Number MA00-04401M
  • The part shown in the photo you kindly provided is the manual lift operator. We offer a replacement as part # MA10-20281K-3CF which is compatible with the # MA00-04401M MaxxAir MaxxFan Mini you have.
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  • Will The Motor On My Auto Open Vent Wear Out When The Lid Hits The Vent Cover And Runs A Few Seconds
  • Having Item # FVU1500WH on your vent is a great idea and I always recommend it when I do install videos on vents. You have also just pointed something out that I need to start making everyone aware of when I do the install videos so I thank you for that. The auto open and close feature on the vent actually doesn't have a limit whether it is opening or closing and you probably didn't notice it. The motor actually runs a few extra seconds after reaching the limit and then amps out. With a...
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  • Pace American Model JT714TA2 Side Door Latch Replacement and Light Switch
  • I looked up pictures of your Pace American Model JT714TA2 trailer and it appears the trailer uses a standard side door latch commonly found on trailers. So since you lost your key the easiest option would be to replace what you have with the Global Link RV Door Latch Kit # 295-000019. For an easy interior lighting switch we have the On/Off Push Button Switch for RV Lighting # DG52452VP which easily installs and allows you to turn the lighting off and on with just the push of a button.
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  • How to Connect Wall Control Panel # MA59FR to the MaxxFan Deluxe Roof Vent # MA00-07000K
  • In order to connect the Wall Control Panel # MA59FR to your MaxxFan Deluxe Roof Vent # MA00-07000K, you need the MaxxAir RV Wall Control Communication Cable # MA69FR. This part is not included with the roof vent or the wall control panel, so you will have to get that part separately. Check out the videos linked below for more details.
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  • Troubleshooting MaxxFan Not Opening on 2017 Grand Design Reflection
  • It looks like you have the MaxxAir MaxxFan Plus Roof Vent w/ 12V Fan - Powered Lift - 4 Speed - White # MA00-04751KSX. The unit sounds like it is malfunctioning and this could be due to the rain sensor # MA34FR. It sounds to me like the sensor is seeing moisture whether there or not and keeping the power lid from opening. I recommend unplugging the rain sensor and seeing if all the other functions work. If so, then simply replace that sensor. If the other features still do not work,...
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  • Wall Control Option for Maxxair 7500K or 7000k Roof Vent
  • Both the # MA00-07500K and the # MA00-07000K can be used with a wall control setup but they only come with a remote control. So for either you'd also need the wall controller # MA59FR. With this installed you'd be able to control the fan with all three methods. Roof, remote, and wall controls. The only difference between the two models is the color of the lid. White will block all light and smoked will allow some light to pass through.
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  • How High does the MaxxAir MaxxFan Plus Roof Vent part # MA00-04751KSX Stick up off the Roof?
  • The MaxxAir MaxxFan Plus Roof Vent part # MA00-04751KSX will be 3.25 inches over the roof line of your trailer when installed. To ensure proper installation I recommend using the Roof Vent Installation Kit part # 344270KITW. This will have all of the sealant and screws that you will need to make your vent water tight and ready for use after just a short drying period. I linked a video showing an installation.
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  • Replacement Lift Operator and Lift Arm for MaxxFan Deluxe Roof Vent MA00-05100K
  • If you have the MaxxFan Deluxe Roof Vent w/ 12V Fan and Thermostat # MA00-05100K then the Manual Lift Operator # MA10-20281K-3CF and the Replacement Lift Arm # MA10-20222KS is what you need.
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  • Troubleshooting MaxxFan MA00-07500K Deluxe Foof Vent Fan
  • I spoke with the folks at Airexcel, who ran through a few different troubleshooting scenarios with me. As a first step, disconnect power to the fan for a few minutes, then reconnect power to reset the circuit board. If that fails to solve the problem, there are other things you can check. Can you operate the lid manually with the knob. If you cannot, it's an indication that either the mechanism is jammed or the lift motor is shorted out and needs replacing. A replacement lift motor is...
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  • Replacement Bug Screen for MaxxAir II RV and Trailer Roof Vent Covers
  • Yes, the correct replacement bug screen for your MaxxAir II RV and Trailer Roof Vent Cover part # MA00-933072 is the Replacement Bug Screen for MaxxAir II RV and Trailer Roof Vent Covers part # MA10-20121.
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  • Bathroom Exhaust Fan With a Light for RV
  • There are two exhaust fans with a light that may work for you, depending on the size of the cutout that your old fan used: - MaxxFan Dome Plus Roof Vent with 12V Fan - LED Light - 6" Diameter - Manual Lift - White # MA00-03810W - MaxxFan Dome Plus Roof Vent with 12V Fan - LED Light - 6" Diameter - Manual Lift - Black # MA00-03810B These fans fit roofs that are between 1" and 6" thick, and require a 6-1/4" diameter opening to work. They do come with the hardware needed for install,...
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  • Troubleshooting MaxxFan Plus Roof Vent
  • According to the manufacturer's instructions three beeps and a green light on the MaxxFan Plus Roof Vent # MA00-04000K indicates you have entered Auto Mode so that all seems normal. However, if the light is on but the fan has stopped working that is most likely a sign that the circuit board has failed and needs to be replaced. For MaxxAir model 4000K you'd want to use Replacement Printed Circuit Board for MaxxAir Manual Lift RV Roof Vents # MA10A21276K.
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  • Replacement for MaxxAir # 4050K Roof Vent Fan
  • The MaxxFan # MA00A04401K would be a good replacement fan for most any camper. It fits a standard 14X14" opening and features 4-speed exhaust fan, manual lift design, removable bug screen and sealed motor. A new inside ceiling trim piece (garnish) is included. You may want to additionally consider adding the MaxxAir # MA00-955001 FanMate roof cover to help keep the rain out. Additionally, during installation you will need the Fastenal # 0160297 roof sealant.
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  • Recommended Replacement Roof Vent Cover For A Heng's Industries Model 122112 Roof Vent
  • To know what hinge type your Heng's Industries Roof Vent Model 122112 has you would need to get up on the roof as the hinge will be visible on the outside. There are four different hinge styles: 3-point, 4-point, metal continuous, and plastic continuous. Based on what I could find online about your model you would need the metal continuous hinge style which would be Part # BV0554-03 for smoke/black colored cover or Part # BV0554-01 for a white colored cover. If you look at the hinge...
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  • Maxxair Maxxfan 4951KS 4 Button Wall Controller Causing Functions To Work Opposite Or Not At All
  • If your MAxxair fan 4951ks is new there have been a few instances with the RJ11 cable that runs between the controller and the fan circuit board causing the functions to run opposite. This could mean the cable is a standard cable and may be wired different. I suggest replacing the cable first. If the fan is not new and the new cable doesn't fix the issue I suggest replacing the circuit board with the Replacement Printed Circuit Board for MaxxAir MaxxFan Plus Roof Vents Item # MA10A04751KS
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  • Remote and Wall Mount for MaxxFan Deluxe Model 5100K Roof Vent
  • The MaxxFan Deluxe Roof Vent w/ 12V Fan and Thermostat - Manual Lift - 10 Speed - White # MA00-05100K does not come with a wall switch, but the Replacement Handheld Remote for Maxxair Roof Vent Intake/Exhaust Fans - Qty 1 # MA00A01150K will work with it. Keep in mind this does not have the power lift. If you want the power lift, Then the MaxxFan Deluxe Roof Vent w/ 12V Fan, Thermostat, and Remote - Powered Lift - 10 Speed - White # MA00-07000K is what you want which comes with the...
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  • Troubleshooting MaxxFan Roof Vent Lid that Won't Open
  • Sounds like your Maxxfan has a broken operator and would need a replacement with the part number # MA10-20281K-1AF.
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  • Replacement Vent Dome for my Fan-Tastic 8000 Series Vents
  • The Replacement Dome for Fan-Tastic Vent RV Roof Vents - Tinted # FVK1020-19 is a confirmed fit for your series 8000 Fan-Tastic Vent Powered Vent. I've linked a video showing the replacement process for you to check out.
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  • Troubleshooting MaxxFan Deluxe Roof Vent Remote Control Fan Issue
  • For your MaxxFan Deluxe Roof Vent w/ 12V Fan, Thermostat, and Remote - Powered Lift - 10 Speed - Smoke # MA00-07500K the remote screen can work and even other functions and yet not the fan could still be a remote issue. Here are things to test: Does the remote open and close the vent cover? If so the receiver in the unit is working and the transmitter in the remote is sending that function. Does the fan turn on and off and adjust speed with the buttons on the vent? If the fan works...
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  • How To Replace Rain Shield On MaxxFan Deluxe Roof Vent
  • There are not specific instructions on how to replace the Replacement Rain Shield for MaxxFan Deluxe Roof Vent - Smoke part # MA05-30520 on the MaxxFan Deluxe Roof Vent w/ 12V Fan - Manual Lift - 4 Speed - Smoke part # MA00-06401K. However, replacement rain cover attaches to the white lid portion of the fan with the hinges I have pointed out in the photo. You will need 3/4" #10 screws or you can reuse the screws if they are not in bad shape. You want to line up the hinges with the existing...
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  • Recommended Flexible Solar Panels and Battery for Off-Grid/Boondocking With Travel Trailer
  • Changing to a lithium chemistry battery bank is definitely a good choice if wanting to arrange at truly off-grid system. From your list of estimated usage, you should plan on in excess of a 1,500 watts per 24 hour period or close to 140AH. I suggest nothing less than a 200AH battery bank and at least 300 watts of solar panel to provide charge. Having a 1.5 to 1 ratio of solar panel rating to battery AH is minimum. If you choose to increase over that, then all the better but at minimum...
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  • Difference Between Fan-Tastic Trailer Roof Vent Covers
  • I believe you were referencing the Fan-Tastic Trailer Roof Vent Covers, though there isn't a 1600 model I was able to reference. There are 1400 and 1500 models, and the difference between them is just what they fit. The Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover # FVU1400GRS fits all Fan-Tastic Vent trailer roof vents with model numbers starting with "DF" while Vent Cover # FVU1500GR fits all Fan-Tastic Vent trailer roof vents with model number starting with "FA" or "FV". The...
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  • Troubleshooting a Fan-Tastic Vent Fan That Randomly Turns Off
  • Your Fan-Tastic Vent Roof Vent w/ 12V Fan and Remote - Powered Lift - 14-1/4" x 14-1/4" # FV807350 has 2 modes. Manual and Automatic. In the automatic mode the thermostat-regulated settings conserve energy by running only when preset temperature is reached. If you are running the unit on automatic mode then ensure that the temperature is set where you need it to be to keep the fan running longer or switch it to manual mode to have it run continuously. If you are experiencing this issue...
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  • Replacement Recommendation For Older Ventline Roof Vent
  • The Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid # MA00-04751KSX is meant to be a direct replacement however not all the necessary hardware is included. The remaining items you'll need is the Key Wall Control part # MA00A03550K, Ceiling Garnish part # MA54FR, RJ11 Communication Cable part # 34279523, and the Roof Vent Installation Kit part # 344270KITW. Included is a picture of where you'll find the RJ-11 and RJ-45 connection points on the MaxxFan Plus 4-Speed Roof Vent...
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  • Fan-Tastic RV Roof Vent Cover to Replace U1400BL
  • The correct replacement Roof Vent Cover would likely be the Fan-Tastic # FVU1400GRS for smoke or # FVU1500BL for black, but you'll want to check the model number of the existing vent. If the number ends with 'DF', this would be the correct tit that would attach to the mounts on your vent. I'll link you to an video showing how the cover installs. If the pins on the vent shown in the video match your existing vent, either cover would work for you.
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  • MaxxFan 2016 Keystone Montana Model 3710FL Won't Stop Running
  • If your MaxxFan with the rain sensor, like part # MA00-04500K, starts operating automatically and the controller or the controls on the unit aren't working then that sounds like a bad circuit board or that the built-in safety feature for too much (or not enough) voltage was activated and the circuit board locked up. Since you already removed power from the vent try connecting it back to power. If it works properly then it was just locked up and needed to be disconnected from power to unlock...
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  • Replacement Speed Control Switch for 12V Fan-Tastic Vent Roof Vent
  • If you need to replace the speed switch for the Fan-Tastic Vent Roof Vent # FV801250 then you are needing part # FVK1031-05. Attached are some review videos for you to check out.
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  • Replacement Vent Lift Motor For Fan-tastic Vent Roof Vent
  • I noticed that you've been a long time customer- so thank you for your repeat business! It looks like you recently purchased the Replacement Housing Unit for Fan-Tastic Vent Lift Motor # FVK6035-80 and if I'm understanding you correctly, you now need the actual replacement motor? The replacement motor unit that works with that housing is the Replacement Lift Motor for Fan-Tastic Vent B Series Roof Vents with Powered Lifts # FVK6050-80 . If you're actually looking to replace the entire...
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  • Recommended Replacement For A 2006 Keystone Montana Roof Vent
  • Based on the design of the pictures you sent in it looks like a Ventline. I spoke with a Ventline tech and due to the older model design of your unit and with it being exposed to the elements you would need to replace the whole unit. If you just want a simple manual lift vent I recommend the Ventline Ventadome Trailer Roof Vent w/ 12V Fan - Manual Lift - 14-1/4" - White - Birch Trim Item # V2094SP-28. If you want a powered fan then I recommend the Ventline Ventadome Roof Vent w/ 12V...
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  • Troubleshooting Maxxair Deluxe Fan That Starts and then Quits, Closes and Beeps Constantly
  • It sounds like a circuit board issue. I recommend the Replacement Printed Circuit Board for MaxxAir Manual Lift RV Roof Vents # MA10A21275K if you have a 4500K, 7000K, or 7500K model. If your model is a 4000K, 5100K, or 6200K then Replacement Printed Circuit Board for MaxxAir Manual Lift RV Roof Vents # MA10A21276K is what you need.
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  • Will the JR Products RV Floor Registers Fit a 4 Inch x 9-3/4 Inch Cutout
  • The JR Products Undampered RV Floor Register part # 37202-28995 should fit just fine though you might need to shave a bit off each side of the opening. That said, the required cutout is actually slightly smaller than 10" and I am pretty sure this is the size you need. The next smallest size down is the JR Products Undampered RV Floor Register part # 37202-28955 which is 4" x 8".
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  • Roof Thickness Requirement To Install Ventline Vanair Trailer Roof Vent On Enclosed Cargo Trailer
  • The Ventline Vanair Trailer Roof Vent w/ 12V Fan vent part # VP-543SP is designed for roof 1-1/2" to 2-1/2" thick. The vent is designed for enclosed trailers so you shouldn't have an issue installing it on your aluminum roof as long as it's 1-1/2" thick. It also requires a 6-1/4" Diameter cut out and a 12V power source. A lot of customers use these vents on truck bed campers and aluminum enclosed trailers with thinner roofs. I recommend to also take a look at the attached video that includes...
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  • Options for Bathroom Vent for 2017 Jayco Hummingbird
  • You could use the MaxxAir Mini Deluxe Trailer Roof Vent w/ 12V Fan # MA00-03851 as a bathroom fan. It's an exhaust fan that would do an excellent job in this application. If you'd rather use the larger in size MaxxFan Deluxe Roof Vent w/ 12V Fan # MA00-05301K you certainly could as well. The fan moves quite a bit more air and is reversible too which you might find helpful.
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  • Replacement Lid and Base for Dometic Refrigerator Vent
  • We do have an option for you, though the exact part you are looking for has been discontinued so you'll need to replace it with a different brand. What you can very likely use instead is a universal option from Camco, which will give you both the base and cover refrigerator vent, and you can choose from either White or Black in color. I have added a photo showing the dimensions of the base of the vent, so you can measure your opening to see if this will fit over it, but I'm confident...
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  • Troubleshooting MaxxAir Vent Lid
  • The statement of MaxxFan Plus Roof Vent, # MA00-04000K, lid not opening while fan running caused me to think your setting is in ceiling fan mode. However, if you cannot open the lid, even manually, then you have an issue with the operator mechanism. The Replacement Operator Mechanism for MaxxAir MaxxFan Plus or MaxxFan Deluxe Roof Vents, is # MA10-20281K-1AF.
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  • High Volume Roof Fan and Vent Cover
  • Since you want to move a lot of air and you want a cover for your fan I recommend the MaxxFan # MA00-06401K that combines both the fan and cover in one product. The cover design is probably the best for keeping rain out. I think this full size fan will probably more more air than the low-profile "mini" that you mentioned. When you remove your old fan and install this one, use the Alpha Systems # AL48FJ butyl tape between the new fan and the roof, then the Alpha Systems # AL98KV Self-Leveling...
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  • Replacement Continuous Hinge Vent Cover
  • Thanks for the photo and based on that it looks to me like you may have had a continuous hinge and would need the Vent Cover for Ventline Old Style Rounded Dome Trailer Roof Vents - White # BV0554-01, though you are going to want to confirm this is the hinge style you have. If not you can also go with the MaxxAir UniMaxx Universal Replacement Lid # MA00-335001. As for the lift arm, for that you would need to know the manufacturer to get the correct one. For example, if you had a Fan-Tastic...
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  • Replacement Lid/Dome for MaxxFan 4751KS
  • The correct replacement lid/dome for a MaxxFan* 4751KS is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K for black or part # MA10A40002K for white.
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  • Maxxfan Wont Stop Running or Wont Start Working
  • Sorry you're having this issue. We have come across this from time to time and you will need the Replacement Printed Circuit Board for MaxxAir MaxxFan Plus Roof Vents part # MA10A04751KS to fix your issue. It is a very easy installation and will get your MaxxAir fan back up and running properly. The connectors will match what you currently have and you'll need two butt connectors I recommend the Deka Heat Shrink Butt Connector - 16-14 Gauge part # DW05744-5 to make the connections to...
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  • Troubleshooting Remote Not Working with MaxxFan Plus Roof Vent # MA00-04000K
  • If your MaxxFan Plus Roof Vent # MA00-04000K isn't responding at all to the remote then most likely it just needs to be replaced with part # MA00A01150K or the batteries are just in need of a change. I do also recommend verifying that you're able to adjust the speed settings and other controls by using the buttons on the vent itself to rule out the vent from being the issue. If you can't adjust anything using the vent buttons either then the remote is likely fine but a replacement...
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  • Troubleshooting MaxxFan That Beeps and Has Flashing Green Light
  • I'll start off by saying that typically the flashing green lights on your MaxxFan # MA00-04000K means that there is some sort of voltage issue and even though when you tested you're getting what seems to be proper voltage, I would guess there is a short on the circuit that is causing the problem. I would recommend checking to make sure that the ground is properly attached to an area of the coach that is free from dirt, debris and corrosion. This would also be a good time to make sure...
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  • Will 14" x 14" Roof Vent Fit a 2015 Lance 1052 Camper with 14-1/4" x 14-1/4" Roof Opening
  • You will definitely be able to install the MaxxAir MaxxFan Plus Roof Vent w/ 12V Fan # MA00-04751KSX on your 2015 Lance 1052 truck camper just fine. Basically anybody that measures 14" or 14-1/4" for a vent has the same vent dimensions. People will measure either the opening on the inside or outside, the lid, or even just the opening in their roof which is where the slight differences come into play. If you measured 14-1/4" then the MaxxAir vents will fit like a glove. Please note that...
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  • Replacement Fresh Air Intake Vent For A 2006 Forest River Grey Wolf TT Toy Hauler
  • The only thing I consistently pulled up with part number PBD 877-646-9233 was plastic pop-up vents. Here are the available options for your for a 2006 Forest River grey Wolf TT Toy Hauler : Replacement Exterior Pop-Up Roof Vent-Black Steel Item # 9106 Replacement Exterior Pop-Up Roof Vent - Aluminum Item # RV-626-062 Redline 2-Way Pop-Up Roof Vent with Garnish Item # 9106-2756 Redline 2-Way Pop-Up Roof Vent with Garnish Item # RV-626-062-2756 Both are 13-1/2" x 8" and do not have...
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  • MaxxFan MA00-4500K Vent Lid Will Not Open
  • As a first step, disconnect power to the fan for a few minutes, then reconnect power to reset the circuit board # MA10A21275K. If the fan fails again it could be the circuit board. Your rain sensor could incorrectly think rain is present on the rain sensor # MA34FR. Unplug rain sensor, leave unplugged and try again. If it begins working, it could be the sensor. If you cannot open the lid manually it may be a jammed or stripped operator # MA10-20281K-1AF, or the lift motor is shorted...
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  • Can The MaxxFan Deluxe Roof Vent Be Mounted In The Corner Of Your Roof.
  • Thank you for taking the time to visit us. I can help you out. **MaxxFan Deluxe Roof Vent w/ 12V Fan, Thermostat, and Remote - Powered Lift - 10 Speed - Smoke # MA00-07500K. *Roof Vent Installation Kit - Sealant, Butyl Tape, Screws - White # 344270KITW. Yes, the MaxxFan can be installed with the tail of the unit hanging over the edge. Just make sure that nothing will be able to slide up and hit it; Like a bumper mounted accessory or pop up tent. It is 23 inches long and 16 inches...
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  • Parts Needed To Install MaxxAir MaxxFan Plus Roof Vent As New Install
  • The MaxxAir MaxxFan Plus Roof Vent part # MA00-04751KSX is designed to replace an existing roof vent fan. Therefore, it does not come with everything needed for installation. The extra items you will need are as follows: Key Wall Control part # MA00A03550K Ceiling Garnish part # MA54FR RJ11 Communication Cable part # 34279523 Roof Vent Installation Kit part # 344270KITW
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  • MaxxAir FanMate Cover Compatibility With MaxxAir MaxxFan Plus Powered Roof Top Vents
  • The MaxxAir FanMate RV and Trailer Roof Vent Cover # MA00-955001 is specifically designed to fit your MaxxAir MaxxFan Plus Model 4700G on your 2021 Keystone Cougar 5th wheel. The MaxxFan Plus models have mounting tabs on the base of the fan that allow for the FanMate cover to slip over and attach with the provided 4 pins. There is no need for drilling into the flange and mounting the included brackets to fit your vent. I have linked a video below that shows you how they will fit on...
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  • No Power To MaxxAir MaxxFan 3401K
  • I spoke with MaxxAir about the MaxxFan Roof Vent w/ 12V Fan part # MA00A04301K and they informed me that the issue you are having is going to be caused by the control board therefore this is the component you will need to replace. The Replacement Printed Circuit Board and Switch for MaxxFan Roof Vents part # MA10-04301k-v16 is correct for your fan.
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  • Should Vent Stay Open on Spaceport Adjustable A/C Ceiling Vent
  • First of all, I greatly enjoyed the phrase "cat fuzz" - that was awesome. Sorry to hear about the trouble you are having with the Spaceport Adjustable A/C Ceiling Vent - 3-13/16" - White # A10-3357VP although there isn't a method that is used for the slats to stay open, because they should simply do so on their own, as you can see at about the 1:30 mark of the linked video review of this product. It sounds like yours is not functioning properly, so you can replace it with another. If...
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  • Determining Which RV Roof Vent Fits 2009 Keystone Sprinter Travel Trailer
  • I have another option for you but the Ventline Ventadome Trailer Roof Vent - Manual - 14-1/4" x 14-1/4" - Metal # V2110SP-24 is a entire replacement vent and will not work with the fan your current roof vent lid has. For a replacement vent that has a fan I recommend the MaxxAir MaxxFan Mini Roof Vent w/ 12V Fan - Manual Lift - 4 Speed - White # MA00-04301M or Smoke # MA00A04401K. Both of these vents have a 12v fan with 4 speeds which exhausts hot air out when the vent is open, or...
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  • Correct Replacement Lid for MaxxAir MaxxFan Plus 4951K
  • The correct replacement lid for a MaxxAir MaxxFan Plus 4951K/4951KS is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K for smoke or part # MA10A40002K for white.
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  • Replacement Damper For Ventline RV Range Hoods
  • It sounds like what you're looking for is the Ventline Exterior Wall Vent for RV Range Hood # V2111-55. This will work with any Ventline range hood, like the Ventline Pinnacle Ducted RV Range Hood with Light # VE38SR you mention.
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  • Replacement Manual Lift Operator for MaxxAir MaxxFan 5100k
  • To replace the manual lift operator on your MaxxAir 5100k # MA00-05100K you'll want to use the Replacement MaxxAir Roof Vent Manual Lift Operator # MA10-20281K-3CF.
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  • Replacement 6 Diameter MaxxFan Dome Roof Vent w/ 12V Fan
  • 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.
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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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  • Parts Needed to Power Fantastic Fan Roof Vent Using 12 Volt Cigarette Lighter Plug
  • Yes, you can wire the Rear View Safety Cigarette Lighter Adapter # RVS-505 to your Fantastic Fan # FV802250. All Fantastic Fans, including # FV802250, use the same "pancake style" motor which draws 4 amps so in order for a portable power bank with a 12 volt DC outlet (like the Goal Zero # 287-22004) to be able to power the fan, it has to be rated for at least 4 amps and 48 watts. This is calculated using the following formula: Amps = Watts รท Volts OR Watts = Amps x Volts
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  • Vent Fan with Dual Switches for a 2008 Winnebago Journey
  • From the description you provided it sounds like you are looking for the Ventline Ventadome Roof Vent w/12V Fan # V2119-3-533. This vent fan has the two sperate switches like you described. I have included a photo of the switches you can look at to see if it looks like what you have. We also have this available in white # V2119-1-533. If this is not what you are looking for and you can provide me with the manufacturer and model number of your current fan, I would be happy to help you further.
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  • Replacement Printed Circuit Board for MaxxFan Model 6200K
  • The replacement printed circuit board you're looking for can be found with part # MA10A21276K, which is designed to work with the # MA00-04000K, # MA00-05100K, and # MA00-06200K. .
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  • Solution for MaxxFan Roof Lid that Stopped Opening with Switch
  • Sounds like the lift motor needs to be replaced as it's no longer able to raise the vent lid. For that you'd want the part # MA10-20270. Since you are able to lift the lid manually it wouldn't be the operator. If this were the problem it would either make noise like you mentioned or wouldn't allow you to manually lift it.
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