MRCOOL MLG450-G-01 LineGuard Gray Exterior Line Set Cover Kit
The MRCOOL MLG450-G-01 LineGuard Gray Exterior Line Set Cover Kit is a protective covering system designed to conceal and safeguard refrigerant lines, wiring, and drain hoses used with ductless mini-split air conditioners and heat pump systems. It works by enclosing exposed line sets in a durable, weather-resistant channel, helping protect them from UV exposure, moisture, debris, and physical damage. Ideal for residential and light commercial HVAC installations, this cover kit enhances system appearance, supports long-term performance, reduces maintenance concerns, and provides a clean, professional finish for outdoor equipment connections.