The MARS Line Set Cover Kit, 3 inches, provides a complete solution for protecting and concealing line sets in HVAC installations. This kit includes all necessary components for a professional finish, ensuring that line sets are shielded from environmental damage and aesthetic concerns. Made from high-quality materials, the cover is designed to withstand various weather conditions, making it suitable for both indoor and outdoor use. The 3-inch size is compatible with standard line sets, allowing for easy installation. This kit is an essential accessory for HVAC technicians looking to enhance the appearance and longevity of their installations.