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The Line-Hide NM-100 is a 45 degree horizontal elbow fitting designed for use with the Line-Hide line set cover system. It measures 2-15/16 inches by 4-3/16 inches by 3-5/16 inches. This fitting connects sections of line set cover channel at a 45 degree horizontal angle, allowing installers to route refrigerant line sets, electrical wiring, and drain lines cleanly around corners and along building exteriors. HVAC technicians and installers use line set cover systems to protect line sets from UV exposure, physical damage, and weather while giving installations a finished, professional appearance. The NM-100 elbow fitting integrates directly with matching Line-Hide channel and cover components to maintain a uniform look throughout the installation. Line set covers are a standard part of mini-split and ductless HVAC installations, where exposed line sets run along walls, fascia, and soffits. The horizontal 45 degree elbow is commonly needed when a line set must change direction at an angle rather than making a sharp 90 degree turn. Using the correct elbow fitting keeps the channel system aligned and prevents gaps that could expose lines to the elements. This fitting is built to work with Line-Hide ducting channel sized to fit the dimensions listed. Proper selection of elbow type and size is important for a clean, code-compliant installation. HVAC installers, mechanical contractors, and service technicians working on residential or light commercial ductless systems will find this fitting a reliable solution for directional changes in line set routing. It supports a neat installation that meets customer expectations for finished appearance on exposed line runs.
The Line-Hide NM-100 horizontal 45 degree elbow provides a clean, professional directional transition for line set cover installations on ductless and mini-split HVAC systems. It is sized to integrate seamlessly with matching Line-Hide channel components.
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