[WHAT TO GET]: This through the wall pipe accessories are made of durable plastic, offering weather resistance, a lightweight design, and impact resistance. The smooth inner wall of the sleeve effectively protecting the AC copper line set and electrical wires from scratches and concealing them. A decorative cap is included to seal the hole when AC line set is removed and avoid debris from entering.[WHEN/WHERE TO USE]: This mini split cover wall sleeve protects copper pipes and wiring from scratching, while keeping the wall surface clean and attractive. Suitable for residential, apartment, office building, hotel, and commercial HVAC systems. Suitable for mini split-type air conditioners, ductless air conditioners, heat pumps, outdoor unit piping, etc.
