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Best Value Heng's Standard Mount Universal Vent Heng's Standard Mount Universal Vent
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Written By
Published Apr. 22, 2019

Cross-country road trips onboard an RV can be fun and a change of pace for vacationers who need a break from work and its mundane routine. Embarking on this journey requires a list of essentials, such as food and bedding as well as recreational supplies, such as camp chairs and rain gear. There is one more essential RV component that can make a big difference on your trip, especially if you plan on spending your spring or summer vacation on the road. This component is an RV vent. There is nothing worse than spending your morning in the arms of nature only to return to the hot and poorly ventilated interior of a recreational vehicle. Installing an RV vent allows air to circulate and helps you get rid of unwanted cooking smells and shower steam. This energy-saving creation delivers fresh air to your RV and can function in all kinds of weather. Our buying guide features the best RV roof vents on the market and contains all the information you need to make an informed decision regarding your purchase.

Best RV Roof Vent

First on our list is the Fan-Tastic Vent RV Roof Vent, which has a wealth of features. Proper ventilation is a must in any recreational vehicle no matter its size. This popular vent is a favorite among seasoned road trippers and fans of the open road for several reasons. First, the 1200 Series model is equipped with 10 fan blades to provide maximum ventilation, sucking all the hot air out of the vehicle and replacing it with cool, fresh air from outside. The best thing about the blades is that they are made of transparent plastic, allowing sunlight to filter in as well. This durable model is compact and comes with a cover that prevents insects and other unwanted pests from entering an RV. Moreover, the three-speed fan gives you better control over the amount of air that flows in and out of your vehicle. The 1200 model is also energy saving and provides clean air without making any whirring noises.

Key Features
  • 1200 model with 10 fan blades
  • Multiple speeds – low, medium and high
  • Self-sealing vent cover
  • Durable and compact
  • Reversible air flow
  • Energy saving 
Specification
  • Brand Fan-Tastic Vent
  • Model FBA_8000 ABS LID
  • Weight 10 pounds

Next is the Maxxair Vent Corp 00-04000K Maxxfan Plus Vent that comes with a 10-speed feature and a ceiling fan mode that makes a world of difference during the summer. The keypad controls are user friendly and easy to clean. The reversible option allows you to turn it on while cooking, so it carries all the steam and unwanted smells out of your RV.  The Maxxair vent is compatible with all standard roof openings and is easy to install. This wealth of features is topped off with a practical thermostat and a lid opening knob that locks the lid in place. 

Key Features
  • 400K model with 10 fan speeds
  • User friendly keypad
  • Reversible air flow
  • Provides more than 900 Cubic feet of air per minute
  • Compatible with standard 14-inch x 14-inch roof openings 
Specification
  • Brand Maxxair Vent Corp
  • Model 00-04000K
  • Weight 12 pounds

The Endless Breeze model from Fan-Tastic is another quality RV vent with a powerful 12V fan. This model is portable and has three speed settings in addition to two swing-out brackets that you can use to hang the vent anywhere you want inside your vehicle. It also has swivel legs that allow for floor and tabletop use. The blades are also transparent and were designed to move a large volume of air. This quality product is also energy efficient with a power consumption of around 1.2 amps to 2.6 amps depending on the speed you put it on. Each vent comes with a 12 volt plug and a five-inch cord and is incredibly lightweight and easy to transport.

Key Features
  • Portable vent with 12V fan
  • Three speed settings
  • Swing-out brackets
  • Energy efficient
  • Transparent fan blades
  • Swivel legs for floor and table use
Specification
  • Brand Fan-Tastic Vent
  • Model 01100WH
  • Weight 5 pounds

The Maxx Air 00-07500K MaxxFan Deluxe with Remote offers maximum circulation during cross country trips where the air inside your RV can get stuffy and unbearable during humid summer days on the road. This model comes with a fan and a vent with a built-in rain shield. The shield is incredibly durable, and the remote allows you to control the lid and the fan speed as well. This model is compatible with all standard roof openings and comes with all the necessary screws and hardware needed to install it inside your RV. Cooling your RV is easy with 10 powerful blades that provide 900 cubic feet per minute of cool air whenever you need it.

Key Features
  • RV vent with built-in rain shield
  • 10 blade fan with 12V motor
  • Powered by remote control
  • Can be installed in all standard openings
  • Hardware and screws included
Specification
  • Brand Maxx Air
  • Model 00-07000K
  • Weight 29 pounds

The Maxxfan from Maxxair is another functional model with a built-in rain sensor that automatically closes the cover and shuts down the fan whenever it starts raining. This handy feature is accompanied by a smoked lid and 12-inch blades that operate at ten different speeds. The remote control also has a thermostat adjustment that allows you to turn the fan on whenever the RV is too warm and stuffy. Improving the ventilation inside your motor home is a piece of cake with this simple and easy to install model.

Key Features
  • 12V vent with built-in rain sensor
  • 10 blade fan with intake and exhaust options
  • Remote control can be used to control fan speed and temperature
  • 10 different fan speeds available
  • Can be installed in all standard openings
Specification
  • Brand Maxx Air
  • Model 00-04500K
  • Weight 5.23 pounds

The Ventadome from Ventline is easy to use and comes with a black crank that you can use to open and close the RV vent cover with ease. The flange is made of galvanized steel for a strong build and connection to your trailer. This roof vent allows fresh air to enter and heat to escape while the RV or trailer remains locked. The removable screen can be easily detached and cleaned, and the dome shape is durable and comes with a bright white lid. Moreover, the flat crank is ideal for campers or RVs with short ceilings that are in desperate need of a ventilation upgrade.

Key Features
  • Easy to use vent with slide mechanism
  • Galvanized steel flange for durability
  • Detachable screen with snaps
  • Fixed ceiling garnish and crank handle
  • Flat knob is used to manually open and close vent
Specification
  • Brand Ventline
  • Model 44363
  • Weight 4.7 pounds

Heng’s 71111-C1G1 Standard Mount Universal Vent is another quality RV accessory that is designed to meet the needs of RV owners who want a simple yet effective way to air out their vehicles. This model comes with a metal base and radius corners in addition to a wider rim. The vent is designed with the outdoors in mind and is capable of enduring harsh winds and rain. This model is also closely sealed to prevent water from leaking into the interior of the RV and comes in a standard size that fits 14 x 14-inch openings.

Key Features
  • Non-powered standard vent
  • Self-centering metal base
  • Interior garnish with wider 1-1/4-inch flange
  • Sealed and can withstand harsh winds and weather
  • Compatible with standard roof openings
Specification
  • Brand Heng's
  • Model 71111-C1G1
  • Weight 4 pounds

The Camco RV roof vent cover allows fresh air to enter your vehicle no matter the weather. High flow ventilation is possible thanks to the aerodynamic design that will keep air circulating inside your RV while you are on the road or during a rainy day out in the great outdoors. This model is easy to install and comes in five different colors including champagne and smoke.

Key Features
  • Provides air flow even in rainy weather
  • Aerodynamic design offers maximum ventilation
  • Detachable louvres grant access to vent for cleaning
  • Made of durable UV stabilized resin
  • Hardware needed for installation is included
Specification
  • Brand Camco
  • Model 40431
  • Weight 1.92 ounces

The Vetomile roof vent cover also made it on our list of RV vent covers for several reasons. This model is both durable and lightweight with a low-profile aerodynamic design that offers maximum ventilation. The cover is made from ABS plastic and galvanized iron. This combination keeps harmful ultraviolet rays from entering the RV and keeps insects such as mosquitos and flies from invading your motor home. RV owners who love traveling and going on road trips all year long need a cover that can withstand rain, wind, hot temperatures as well as snow. This model was designed for all weather use and has a zero-leak mounting system that lets you avoid drilling holes into the surface of your roof in order to install it. Moreover, the continuous hinge comes with pre-assembled accessories for easy installation and operation.

Key Features
  • Low profile aerodynamic design
  • Zero leak mounting system
  • Made of galvanized iron and ABS plastic
  • Water and UV resistant cover
  • Designed for all weather use
  • Fits all 14-inch x 14-inch RV vents
Specification
  • Brand VETOMILE
  • Model 1.55 pounds
  • Weight PA-RV-182605

RV owners who are fans of renewable energy and want to fuel their vent without using electricity can buy the Solar Wholesale roof vent for their vehicle. This round shaped device comes with a built-in solar panel that uses sunlight to power its fan motor. You can easily mount in on any wall that receives direct sunlight. The fan is silent and can vent humidity out of your motor home with ease.

Key Features
  • Solar powered vent
  • Round shaped with fan
  • Built-in solar panel
  • Can be mounted on any wall
  • Does not require batteries
Specification
  • Brand Solar Wholesale
  • Model 000711
  • Weight 1.2 pounds

RV Roof Vents and Covers Buying Guide

Things to Look for in RV Vent Fans

Choosing the right RV vent for your home away from home can make a world of difference to your overall road trip experience. There are so many features to choose from depending on your individual needs and whether you need to install a vent in the bathroom to take care of steam or in order to remove any traces of humidity that can result in mold and unwanted smells in your cabin during winter. These features require a deeper look and are discussed in the following section.

  • Energy Consumption

Energy saving are two words that every vehicle owner likes to hear. Saving money on electric bills allows you to allocate more funds towards other leisurely activities. Consuming less energy is possible with the help of an RV vent that has a low amperage draw. Electronic devices consume energy and this energy is measured using amperes. Therefore, you need to keep this number in mind when shopping for an RV vent. The ideal amperage draw is somewhere around three amps. This number is budget friendly and allows you to keep your power consumption at a minimum. This is simply a reference point for RV owners who might require a more powerful fan for their large recreational vehicle. It all depends on your personal preference and the size of your camper.

  • Air Circulation

The amount of air a fan can circulate per minute is called CFM and this feature can largely affect your decision when it comes to buying a vent for your RV. The higher this number, the better. A high CFM can do wonders for a large RV where heat and moisture can ruin the indoor environment, especially if you enjoy cooking meals and entertaining large groups of people. RV owners who own a smaller vehicle can opt for a vent with less CFM. Models with a low CFM can get the job done without costing as much as a vent with a 900 CFM rating.

  • Opening Mechanism

The opening mechanism of the lid is also important and varies across different models. Some models allow you to open the lid automatically using a remote control and this feature can come in handy if the ceiling of your RV is high or if someone suffers from an injury and needs to open and close the lid from afar. Manual lids come with crank that you need to twist in order to open them.

  • Additional Features

These additional features were created to provide a better and more personalized air flow and temperature control inside your recreational vehicle. Customizable features are ideal for seasoned and frequent roadtrippers who consider their RV their second home. One of these features allow you to change the speed of the fan depending on the amount of moisture or heat present in your cabin. You can switch to a higher speed during or after cooking in order to remove the lingering smell of food. This feature is incredibly helpful and allows you to save energy in low mode. Splurging on an RV vent means you can have more advanced features such as the built-in rain sensor that automatically closes the vent lid during rainy weather. This feature can come in handy while driving down the highway when your hands are otherwise occupied by the steering wheel. The thermostat feature is ideal for cooling the cabin during those hot summer days when you need to reduce energy consumption and give your air conditioning unit a break. All the above user-friendly features allow you to make the most of your purchase and can save you money in the long run.

  • Frequency of Use

RV owners who find themselves on the hunt for new adventures and who spend most of their weekends onboard their camper will probably need ventilation and constant air flow more than those who take their RV out on the road once or twice a year. The frequency of your travels can sometimes dictate the essentials you need on your trip. Buying a premium RV vent with a wealth of features and a durable, weather resistant cover is the way to go if you belong to the first category. Investing in a heavy-duty vent with additional features allows you to have a constant supply of fresh air inside your RV no matter the weather. However, if you do belong to the second category, opting for a simple and non-powered vent is the more logical choice since you will be only using your RV once or twice per year.

Vintage Style Recreational

Benefits of RV Vent Fans

  • Odor Control

Unpleasant odors are sometimes unavoidable and can build up inside your RV with time. Family road trips can also contribute to a combination of odors that can linger in your upholstery and curtains. These odors can only be removed with a session of deep cleaning. Frequent travelers and those who embark on adventurous road trips with friends, family and pets will feel the difference an RV vent makes to the overall atmosphere inside the cabin. Installing a vent in the bathroom and above the cooking station allows air to circulate inside the RV and invites fresh outdoor air into your mobile living space.

  • Cooler Cabin

Cross-country road trips allow you to explore unfamiliar territory and drive down scenic routes. Some states have mild weather while others are famous for their humidity and heat. Sunshine states like Florida and Arizona can be incredibly hot in the summer and this is where an RV vent can come in handy. Humidity can also come creeping in, increasing the temperature even further. Having a vent that doubles as a ceiling fan allows you to sleep or lounge inside your RV without resorting to the air conditioner. This can help you save on electric bills and get rid of unwanted moisture at the same time.

  • Better Ventilation

Spending days or even weeks inside your RV without proper ventilation can reduce the air quality dramatically, allowing dust and steam to invade the walls and curtains. Traveling with a large group of people who share the same living space and bathroom can impact the overall indoor environment inside your cabin. Using perfume, air fresheners as well as smoking inside the RV can all contribute to a smelly and stuffy cabin. Installing an RV vent with a powerful fan helps you remove this buildup of odors in minutes.

How to Install RV Vent Fan

Installing a brand-new RV vent fan is made easy with the help of the instruction manual and a few tips that will guide you in the right direction. Keeping your measuring tape on hand allows you to measure the vent size. Generally speaking, most standard lids come in a 14” x 14” inch size. Once you confirm the measurement, you can go ahead and install your new device.

  • Pay attention to the thickness of your roof. You can use your existing vent hole to measure the roof before you install your vent.
  • Disconnect all the electric wires before you attempt to remove the old and weathered vent. You will need a putty knife in order to remove the caulking found along the edges of the original vent. Make sure that you scrape it all off before unscrewing the vent from inside the RV.
  • Keep in mind that RV vent fans were designed to drag air upward and they must be installed in your roof. Mounting them on the wall of your RV is not recommended. Doing so will impact the efficiency of the fan. Wall mounted fans are also considered a safety hazard in some states and counties and this can get you in trouble with the law.
  • Installation begins from the inside of your RV. Your fan will need to be mounted via screw holes first before you resume the installation process from the roof. Apply waterproof caulking to the area surrounding your vent and allow it to dry.
  • Wiring is tricky and reading the instructions carefully before attempting this step is recommended. If you already have an old vent, make sure that you take pictures of the old wiring and use those photos as a guide when installing your new RV vent. You can also look up installation guides online to help you complete your task.

Camping

How to Clean Your Vent Fan

For quick and easy cleaning, you will need a vacuum hose and an upholstery brush to remove dust from the screen. Models that come with a detachable screen will grant you better access to the blades where you can use a damp cloth to clean each blade separately.

Driving through the desert or during winter can subject your vent to all kinds of dust and grime. This calls for a deep cleaning session that involves window cleaning spray and a small bristle brush in addition to disposable kitchen towels. You will need to dissemble your vent first in order to clean up the layers of dust and dirt from the blades. Spray the screen with the cleaning agent and wipe it down before turning your attention to the fan. Use the brush to reach the hard to clean sections hidden behind the blades.

Best RV Roof Vents and Covers FAQ:

Q: What is an RV roof vent fan and how does it work?

A: An RV roof vent fan is a simple and effective ventilation source for your camper. Each fan is accompanied by a screen and a cover to keep small animals and other creatures from invading your RV. The screen also prevents mosquitos and other insects from sneaking in  through the vent. A manual knob or crank is used to open and close the hatch. Some models come with a remote control to regulate the speed of this fan. The remote can also automatically open and close the cover. RV fans remove humidity and unwanted odors from the cabin and replace them with fresh air from outside.

Q: How do I replace an RV vent cover?

A: You can easily replace the old cover by climbing on the roof with the help of a ladder and removing the pins from the hinge. Make sure the tab is straight before removing the lid. Once you have removed the lid, you can install the new cover. All you need to do is line it up with the straightened tabs before inserting the slots along these tabs. Once you are done, simply close the tab and slide the pins back into the hinge. Make sure that you secure the pins before you hit the road.

Q: Do I need RV vent insulator?

A:  Yes. Insulation can make a world of difference when it comes to your road trips. Having that extra layer of protection helps stop heat transfer and keeps the interior cool and inviting in the summer and warm during winter.

Our Top Pick

Our top pick reigns supreme over other roof vents thanks to its road trip friendly features that include an efficient ten blade fan and three speed settings. The blades are transparent, allowing sunlight to filter in through the vent while delivering clean air to your cabin. The vent is durable and more than capable of sucking all the humidity and unpleasant odors out of the RV. This 1200 model is also energy saving and pleasantly quiet. This combination of features makes it the ideal product for seasoned road-trippers who need a lightweight and easy to install ventilation source for their recreational vehicle.

Source:

  1. How to Replace an RV Fresh Water Tank – Do it Your Self
  2. How Trailer Roof Vents Work – How Stuff Works

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