Fortress Lineset Cover 4.5" Adjustable 45–90° Flat Elbow (LD122) – Multiple Colors Available

The Fortress 4.5" Adjustable Flat Elbow (LD122) is a premium solution for navigating HVAC linesets around exterior wall obstacles, allowing for a smooth directional change between 45° and 90° on a flat surface. Whether you're managing a residential mini split installation or a commercial HVAC project, this fitting helps deliver a clean, finished look while providing essential protection for refrigerant lines, drain hoses, and wiring. Crafted from durable, UV-stabilized, and fire-resistant PVC, this elbow fitting is tested to withstand over 2,000 hours of sun exposure and a wide temperature range of -4°F to 140°F. It’s designed to complement or match any building exterior and is paintable with a brush, roller, or spray for full customization. The LD122 series (4.5" size) is ideal for large-capacity HVAC systems or installations with multiple lines, and it integrates seamlessly with the complete Fortress Lineset Cover System. 🔹 Key Features: Adjustable Flat Elbow (45°–90°): Easily re