Heng'S Ventilation Parts & Accessories

Heng's Industries: Trusted RV Ventilation Parts & Accessories

When a roof vent lid cracks, a crank arm strips, or a screen frame finally gives out after years on the road, having the right replacement part makes all the difference. Heng's Industries has built its reputation as one of the most dependable names in RV ventilation by supplying both OEM manufacturers and everyday RV owners with precision-fit components that keep interiors comfortable and weather-tight. Their ventilation parts & accessories lineup is purpose-built for the realities of life on the road — where heat, UV exposure, wind, and vibration constantly stress every component of your roof vent system.

What Makes Heng's Ventilation Accessories Stand Out

Heng's is the number one supplier for solutions to effectively sealing and ventilating recreational vehicles and motorhomes. That leadership position is earned in part through the engineering behind their individual components. A self-centering device eliminates installation guesswork and assures perfect alignment in the roof opening, while an exclusive four-screw inside flange mount feature for attaching the base garnish to the lid mount saves labor during installation.

Vent screens allow air through while keeping insects out, positive-seal weather stripping is leak-resistant and watertight, and the one-piece seamless frame features a deep-drawn painted metal base. For lids specifically, the design is reinforced to keep the lid from opening in high winds and reduces rattling while driving, and the polypropylene UV-resistant translucent lid conforms to Federal Motor Vehicle Safety Standards (FMVSS) No. 205 glazing materials.

A Complete Parts Ecosystem for Heng's Vents

One of the most practical advantages of choosing Heng's ventilation accessories is the depth of their replacement parts ecosystem. Their components are interchangeable with existing Elixir and Ventline products , which means you're not locked into a single brand of vent — Heng's parts often serve as drop-in solutions for a wide variety of existing roof vent installations. The lineup spans the full range of what wears out or breaks over time: metal operator arm bars, screen frames, crank handles, operator gears, pinion gears, 12V DC replacement fan motors, power lift retrofit kits, and replacement vent lids.

The improved design of the Heng's replacement vent lid includes a Vent Lock that keeps the lid from opening and rattling while driving, and the EZ-Change Lid design lets you swap the lid in just five minutes. An injection-molded telescoping garnish accommodates a variety of roof thicknesses , so a single part can work across multiple rig styles without modification.

Who These Products Are For

Founded in 2007 and located in Elkhart, IN, Heng's is a recognized brand in the RV and marine industry whose mission is to nurture relationships, streamline processes and operations, and provide outstanding quality products and services. Their ventilation accessories are equally useful for weekend campers doing simple lid replacements and full-time RVers performing complete vent overhauls. Heng's offers a range of hardware and accessories, including vent insulators and installation kits, ensuring easy setup and efficiency. Whether you're restoring an older travel trailer or keeping a newer motorhome in top condition, Heng's ventilation parts deliver the fit, finish, and durability you need to stay comfortable mile after mile.