MRCOOL LineGuard Line Set Cover Kit (MLG450-G) – Protective Exterior Housing

Exposed refrigerant lines on the side of a home are often vulnerable to harsh weather and can leave an installation looking unfinished. The MRCOOL MLG450-G provides a durable, professional housing to conceal and protect these critical components. By shielding the exterior portions of your HVAC system, this kit helps maintain a clean aesthetic while preventing environmental wear and tear.

This MRCOOL ductless mini split line set cover kit gray is specifically designed for use with MRCOOL ductless systems or central HVAC units. The 16-piece set offers up to 12 feet of coverage, utilizing three 4-foot straight sections. It is highly compatible with standard installations, including a wall hole cover to seal the entry point into the building and a bend piece for navigating corners or transitions. The 4.5-inch width ensures it can comfortably house the refrigerant lines and associated cabling required for most residential setups.

The lightweight and pliable nature of the material makes the installation process straightforward for homeowners. Because the components are weather-resistant and UV-shielded, they prevent the insulation on your lines from degrading due to sun exposure or moisture. By using

Interlocking accessories, users achieve a secure fit without needing specialized tools, resulting in an exterior that looks much more professional while blending perfectly with standard siding.

The LineGuard line set cover kit is a practical necessity for any exterior HVAC installation. It offers long-term durability and a streamlined finish that protects your investment from the elements while simplifying what could otherwise be a complex cosmetic task.

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