RectorSeal 84005 Fortress Lineset Covers 3.5 in. 12 ft. Wall Duct Kit, White 92

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About This Product

Fortress Lineset Covers offer a durable and visually clean solution for protecting exterior HVAC components. Designed to conceal and safeguard linesets, wiring, and drain hoses, this system is compatible with mini-split, high-velocity, and conventional ducted A/C systems. The kit includes 12 ft. of ducting and essential fittings to support a typical installation, providing long-term protection against weather and physical damage.

Highlights

• 3.5 in. kit includes fittings and ducting to cover up to a 12 ft. lineset run 

• Made from weather-resistant, UV-stabilized, and fire-resistant PVC—tested to over 2,000 hours 

• Operating temperature range: -4°F to 140°F 

• Heavy-duty design supports mini-split, high-velocity, and traditional split A/C systems 

• Paintable surface—compatible with brush, spray, or roller to match custom colors (use paint suitable for vinyl) 

• Available in multiple duct sizes including LD92 (3.5 in.) and LD122 (4.5 in.) for flexibility 

• Clean, low-profile appearance complements both residential and commercial buildings 

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