Introducing the VBK-E20, a top-tier solution designed to meet the demands of modern AV and IT installations. This product is engineered with precision and durability, ensuring it stands up to the rigors of professional environments. Whether you're outfitting a new system or upgrading an existing one, the VBK-E20 delivers unmatched performance and reliability. The VBK-E20 features vent blockers are used to prevent the recirculation of hot air between top-mount fans and nearby vent openings. Vent blockers should be placed over the enclosure's vents located on the upper front of the enclosure, upper sides, and upper rear door (depending on enclosure). This will ensure that heated enclosure air will be forced out through the top-mounted exhaust fans instead of re-circulating, keeping equipment cool. Magnetized vent blocker kits promote proper active thermal management vent blockers prevent cooling air "short circuits" when using fans vent blocker kits are sized for immediate use without trimming. Includes the needed pieces to block top vents and side panel vents. Its robust construction and thoughtful design make it an ideal choice for integrators and technicians who require dependable equipment. With its versatile application, this product seamlessly integrates into a wide range of setups. Optimized for efficiency, the VBK-E20 enhances system functionality while maintaining a sleek and professional appearance. Its compatibility with industry-standard components ensures that it fits effortlessly into your workflow. The VBK-E20 is a smart investment for any project requiring high-quality infrastructure. Engineered with user convenience in mind, the VBK-E20 simplifies installation and maintenance. Its intuitive design reduces setup time and minimizes the need for additional tools or accessories. This makes the VBK-E20 a favorite among professionals seeking streamlined solutions. Choose the VBK-E20 for your next installation and experience the difference in quality and performance. With its superior features and reliable construction, the VBK-E20 is the go-to choice for AV and IT professionals. Elevate your system with the trusted performance of the VBK-E20.