Rectorseal cgduc78g Cover Guard Line Set Wall Duct Gray

Product Description

The RECTORSEAL cgduc78g is a multi-zone line set cover wall duct designed to conceal refrigerant line sets, electrical wiring, and other mechanical runs along exterior or interior walls. Measuring 4.5 inches wide by 78 inches in length, this gray duct section is part of the Cover Guard line set cover system, which accommodates multi-zone mini-split and split-system installations. The duct is UV resistant and paintable, making it suitable for exposed wall applications where appearance and long-term durability both matter. Licensed HVAC technicians and mechanical contractors are the primary installers of this product.

This cover duct is intended for multi-zone line set cover applications, typically used in residential and light commercial split-system and mini-split installations. It pairs with the Cover Guard family of fittings, channels, and accessories to create a complete line concealment system. The 4.5-inch interior width accommodates larger multi-zone line set bundles. The gray color option coordinates with common exterior wall finishes and can be painted to match virtually any surface.

Key Features

• Multi-stage adjustability for flexible field installation
• Quick snap cover design engineered to stay locked without popping off
• Stay-clean peel-and-go protective film keeps the surface clean during installation
• Easy lock adjustable fittings for fast, secure assembly
• Pre-installed sliding zip-tie clips for organizing line sets and wiring inside the duct
• No-rust 1/4 turn cam screws for corrosion-resistant fastening
• UV resistant and paintable in white, brown, or gray

Compatibility

Designed as a multi-zone OEM-style line set cover wall duct section compatible with the Cover Guard line set cover system, intended for use with single and multi-zone split-system and mini-split installations.

Installation Notes

Installation is typically performed by a licensed HVAC technician as part of a complete line set cover system. Shut down and disconnect power to the indoor and outdoor units before routing any wiring through the duct channel. Secure the base channel to the wall surface before snapping the cover into place, and use the pre-installed zip-tie clips to bundle line sets and low-voltage wiring neatly inside. Follow all applicable local mechanical and electrical codes when routing refrigerant lines and wiring through the cover system.

Technical Specifications

• Width: 4.5 inches
• Length: 78 inches
• Color: Gray
• Application: Multi-zone line set cover
• UV Resistance: Yes
• Paintable: Yes (white, brown, and gray color options available)
• Cam Screw Type: No-rust 1/4 turn

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: cgduc78g