Garage Door Vent Kit - 4 in. Exhaust Port for Car Ventilation Hose Through Garage Door, 2 Pack Heat Resistant ABS Pipe, Easy No-Screw Installation & Removable Outer Vents for Water Deflection — Open-Box

Complete Garage Door Vent Kit for Clean Installation – This garage door vent kit creates a secure, professional-looking pass-through for exhaust hoses and ventilation pipes. Ideal for home garages, it improves airflow while maintaining a neat, finished appearance.

Perfect for Exhaust Systems and Portable AC – Designed to function as a garage door exhaust port for car ventilation hoses and standard “3 inch” exhaust pipe tubes. Does not include a required exhaust hose, which is needed for use. The exhaust hose must be properly installed on the car’s exhaust pipe and passed completely through the exhaust vent. Proper installation is crucial for safety, as it prevents exhaust fumes from escaping into the garage.

No-Screw Threaded Installation – Featuring a unique threaded outer tube with a screw-on locking piece, this system installs directly into a drilled hole without attaching screws to the vent body. Simply insert and thread into place for a tight fit. For best waterproofing results, we recommend applying silicone sealant during installation.

Removable Outer Vent for Water Deflection – Unlike basic garage door vents, this kit includes an easily removable exterior vent cover that helps prevent rainwater from entering your garage when not in use. The added design reduces the risk of water being channeled inside through the exposed opening.

Durable ABS Construction with Universal Fit – Made from impact-resistant ABS plastic with a clean, glossy finish, this vent is built for long-term use. It fits pipes up to 4 inches outer diameter, making it a versatile under garage door ac vent alternative for various ventilation needs.

Upgrade your airflow setup with the Iron Forge Tools garage door ac vent kit, a clean, durable, and easy-to-install solution designed to vent hot air and exhaust directly through your garage door without leaving it cracked open. Whether you’re running a portable air conditioner, ventilating a workspace, or managing vehicle fumes, this portable ac garage door vent kit provides a secure, professional-looking pass-through that keeps your garage functional and protected. Designed to serve as a reliable garage door vent for portable ac systems, it accommodates pipes up to 4 inches outer diameter, making it perfect for standard “3 inch” exhaust hoses. The unique threaded design allows for straightforward installation—simply drill the appropriate hole, insert the vent body, and thread it into place using the screw-on locking piece for a tight, stable fit without mounting screws through the vent itself. For added weather resistance, we recommend applying silicone sealant during installation to enhance waterproofing. Unlike basic garage door stuff that leaves gaps or exposed openings, this system includes a removable exterior vent cover to help deflect rainwater and reduce the risk of moisture entering your garage. Built from impact-resistant ABS plastic with a clean, glossy finish, this garage door exhaust port kit is engineered for durability, long-term performance, and a polished appearance that blends seamlessly with most garage doors. It also functions effectively as a garage exhaust vent for ventilation hoses, helping remove heat, fumes, and stale air while maintaining a sealed and organized setup. If you want a smarter, more secure alternative to makeshift venting solutions, this kit delivers the reliability, protection, and professional finish your garage deserves.