MaxxAir 0004002K Maxxfan Plus 4-Speed RV Roof Vent with Thermostat - White

MAXXAIR VENT

<h3>Maxxair Vent: The RV Ventilation Standard Since 1989</h3><p><strong>Maxxair</strong> has been synonymous with RV ventilation since its founding in 1989. Based in Wichita, Kansas, and now part of the Airxcel family of brands, Maxxair has spent decades perfecting the science of keeping RV interiors cool, fresh, and comfortable — no matter the weather or the road ahead.</p><p>What started with a single innovative louvered vent cap cover grew into a full ecosystem of ventilation solutions trusted by millions of RV owners. Today, <a href="/10704-maxxair-vent-roof-vent-13741">Maxxair roof vents</a> are found on recreational vehicles of every type — from towering Class A motorhomes and sprawling 5th wheels to compact Class B campervans and rugged truck campers. Few brands can claim that kind of breadth of adoption across the RV industry.</p><p>The brand's reputation rests on a combination of engineering innovation and real-world durability. Maxxair's flagship MaxxFan Deluxe line incorporates an industry-exclusive built-in rain shield, meaning you can run your vent and circulate air even during a downpour — a feature that has set Maxxair apart from competitors for years. Models across the lineup offer multi-speed reversible fans, built-in thermostats, and optional remote or Bluetooth control, giving RVers precise command over their interior climate without leaving their seat.</p><p>Beyond the headline fans, Maxxair's line of <a href="/200388-fans-maxxair-vent-10704">RV ventilation fans</a> spans a wide range of configurations to match different roof cutout sizes, power requirements, and airflow needs. Whether you're upgrading an older manual vent or outfitting a new van build, there's a Maxxair fan engineered for the job. The recently introduced Maxxfan Deluxe 11&quot; brings full MaxxFan functionality to smaller roof openings, expanding Maxxair's reach into the growing campervan segment.</p><p>A well-rounded ventilation system goes beyond the fan itself. Maxxair's <a href="/10704-maxxair-vent-ventilation-parts-accessories-201136">ventilation parts and accessories</a> — including replacement vent lids, shrouds, screens, and covers — allow RV owners to maintain and protect their ventilation investment over the long haul. These components are engineered to the same standard as Maxxair's primary products, ensuring seamless compatibility and lasting performance.</p><p>With vent covers that snap on without drilling into the roof, multi-speed powered fans that can push and pull air as conditions demand, and a growing line of smart-connected accessories, Maxxair continues to define what RV ventilation can be. For anyone who spends serious time in an RV, Maxxair isn't just an option — it's the benchmark.</p>