3-Inch Diesel Heater Tent Adapter, Universal Zipper Port for 76mm Flex Duct to RTT, Ice Shack & Hunting Blind – Insulated Air Duct Seal Plate (Red)

Upgrade your cold-weather adventures with our universal 3-inch Tent Zipper Adapter. This simple yet essential accessory is the missing link between your diesel heater and a cozy, draft-free shelter. Whether you're warming up a roof top tent after a long day on the trail, an ice shack on a frozen lake, or a hunting blind at dawn, this adapter delivers heat efficiently and effectively. Crafted for convenience, the adapter features a precise center hole that accepts the standard vent diffuser found on most common 3-inch (76mm) diesel heaters. The installation is straightforward: insert your heater's vent through the plate, attach the flexible duct hose, and zip the entire unit securely into your tent's door or window zipper. The insulated plate seals the opening, preventing precious heat from escaping and stopping cold drafts, rain, and insects from getting in. Built from tough, reliable materials, this adapter is made to withstand the rigors of outdoor use. It’s an indispensable tool for anyone who relies on a diesel heater for warmth, transforming your shelter into a comfortable, warm retreat in minutes. Stop struggling with inadequate solutions—get a secure, leak-free connection every time. Key Features: Universal fit for 3-inch (76mm) flexible air ducts and standard diesel heater vents. Easy zipper-in installation for a wide range of tent styles and brands. Insulated design minimizes heat loss and condensation. Durable construction for long-term reliability in various weather conditions. Creates a sealed barrier against the elements for enhanced comfort and heating efficiency.

• EFFORTLESS TENT INSTALLATION – Quickly zip this durable adapter plate directly into your tent’s window or door zipper. It creates a perfect, sealed port for your 3-inch (76mm) flex duct, eliminating gaps and keeping cold air and moisture out
• COMPATIBLE WITH STANDARD DIESEL HEATERS – Designed to snugly fit the common adjustable vent outlet included with most 3-inch diesel/parking heaters. Simply push the vent through the center hole, connect your duct, and enjoy efficient, targeted warmth
• VERSATILE SHELTER HEATING SOLUTION – Ideal for safely channeling warm air into a variety of shelters including camping tents, roof top tents (RTT), ice fishing shacks, hunting blinds, and work sheds. A must-have for cold-weather comfort
• INSULATED & DURABLE CONSTRUCTION – Made from a robust, insulated material that helps maintain heat efficiency by reducing condensation and thermal loss at the entry point. The reinforced design ensures long-lasting performance season after season
• SIMPLIFY YOUR SETUP – This adapter eliminates the hassle of rigging a makeshift solution. It provides a clean, secure, and professional method to connect your heater's hose to your shelter, making setup and takedown quick and easy