Manufacturer
<h3>About Vent Line by Dexter</h3><p>Vent Line by Dexter is one of the most recognized names in recreational vehicle and manufactured housing ventilation. Born from the Dexter Group — a company <a href="/7635-vent-line-by-dexter">founded in 1960</a> and headquartered in Elkhart, Indiana — the Ventline brand earned a reputation for building rugged, dependable venting solutions long before the modern RV industry was fully formed. <a href="https://www.dextergroup.com">Dexter</a> later unified several of its key trademarks under the Dexter umbrella in 2018, though the Ventline name has remained a trusted identifier in the market.</p><p><strong>Dexter is the largest supplier</strong> in both the manufactured housing and recreational vehicle industries when it comes to venting products, with production centered at a dedicated facility in Bristol, Indiana. The brand serves a wide cross-section of the market, from weekend campers and full-time RVers to trailer manufacturers and housing builders across North America. An extensive distribution network spanning the United States and Canada allows Dexter to reach both OEM manufacturing lines and individual replacement part customers with equal efficiency.</p><h3>A Full Line of Ventilation Solutions</h3><p>What sets Vent Line by Dexter apart is the breadth and quality of its venting lineup. The brand's flagship <a href="/7635-vent-line-by-dexter-roof-vent-13741">roof vent</a> products — particularly the iconic Ventadome® series — are a fixture on RVs, campers, and trailers across the country. Available in both powered (12-volt fan) and non-powered configurations, Ventadomes come in a variety of dome colors, styles, and corner designs to match virtually any application. Models like the E-Z Lift Ventadome feature ergonomic lift handles for effortless operation, while powered variants provide active air circulation even when the vehicle is locked and secured.</p><p>Beyond roof vents, Dexter's ventilation portfolio extends to range hoods, bath fans, exterior wall vents, and plumbing stack ventilators — all engineered with the same commitment to durability. Exterior wall vents feature locking dampers and weather-resistant construction, and all products are produced in an ISO 9001-certified manufacturing environment. A comprehensive selection of <a href="/7635-vent-line-by-dexter-ventilation-parts-accessories-201136">ventilation parts and accessories</a> — including replacement dome covers, operator knobs, fan motors, push-button switches, and ceiling trim rings — makes it easy to maintain or restore existing Ventline installations without replacing an entire unit.</p><p>Whether you're outfitting a new build, performing routine maintenance, or sourcing hard-to-find <a href="/7635-vent-line-by-dexter-ventilation-parts-accessories-202712">replacement ventilation components</a>, Vent Line by Dexter offers a solution backed by decades of industry experience and one of the most recognized names in RV and trailer ventilation.</p>
Part Number
$8.30
In Stock (10+)
Usually delivered within 2 days
Add To Cart
Check out with
No Hassle Returns
Live-in-stock inventory
Fitment guaranteed
The Vent Line By Dexter BVD0421-00 is a replacement operator knob with screw designed for Ventline powered and non-powered roof vents. Constructed of durable black plastic, this essential component allows you to manually operate your RV's roof ventilation system from inside the vehicle.
Key Features:
Compatibility:
Compatible with the following Ventline roof vent models: V2092 (non-powered), V2110 (non-powered), V2094 (powered) and V2128 (powered). May also be used with Ventline's BV0586 Exit Vent. This knob is ideal for replacing damaged or missing crank handles on RV roof vents, motorhome ventilation systems, and trailer vent assemblies.
What's Included:
Note: This is the knob/handle only and does not include the metal operator shaft or internal mechanism.
Easy, easy, easy
Tina Moore
Excellent website, easy to find, best price online
John Calvert
Product was as described, great price and reasonable shipping cost. Shipping was also very quick.
timbluedevil06
hoping things are as they appear superb
joe stevenson
Very easy and the ability to pair up with amazon was very fast and convenient.
LittleBull Castro
good price, quick and easy ordering
George
easy checkout
gillis danos
QUICK AND EASY
Brian Neely
The response time was amazing product shipped fast very satisfied highly recommend
joof50
Awesome company! I can't believe the price for the rack I bought. The lowest anywhere!! On top of the killer price, the shipping speed was outstanding. I would definitely buy from these guys again!
Motivated1
Add your review
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy