Slimduct SD Lineset Cover for Residential Applications

Slimduct SD Lineset Cover

Slimduct SD Lineset Cover is a modular, purpose-built lineset cover system engineered for mini-split, heat pump, and unitary HVAC installations. Ideal for residential applications, Slimduct SD conceals and protects exposed refrigerant piping while enhancing the overall appearance of the home.

Constructed from high-quality, UV-resistant PVC, Slimduct SD Lineset Cover safeguards linesets from weather exposure, physical damage, vandalism, and pests, helping maintain long-term system performance. Its flexible design accommodates virtually any layout, making it a reliable choice for both new installations and retrofit projects.

Available in three sizes and five color options, Slimduct SD Lineset Cover offers one of the industry’s most versatile duct systems. Installation is easy with snap-together components and stainless-steel fasteners, making it easy for technicians to achieve a secure, professional finish.

Product Features

PREMIUM PROTECTION

Constructed from high-grade, UV-resistant, flame-retardant PVC, Slimduct SD Lineset Cover provides long-term protection for HVAC linesets. It shields refrigerant piping from weather exposure, physical impact, and pest damage, helping maintain system efficiency and longevity.

AESTHETIC MINI SPLIT LINE SET COVER

Available in four gloss-finish colors. White, ivory, brown, and black, the Slimduct SD Lineset Cover enhances the appearance of any building exterior or interior. Its clean, streamlined profile delivers a professional, architectural finish that conceals exposed piping in residential and commercial buildings.

SLIP PREVENTION

The wall inlet cover includes an integrated locking pin designed to prevent the duct cover from slipping or shifting over time. This ensures a secure, stable fit throughout the life of the installation.

EASY ASSEMBLY

Slimduct SD Lineset Cover is engineered for fast and reliable installation. The straight duct cover snaps tightly onto the base, while fittings lock into place with stainless-steel screws. Installation requires only standard hand tools, with no special equipment needed.

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Q. What kind of caulking agent should I use with the Slimduct SD lineset cover?

A. Use a silicone caulking with strong UV resistance for long-lasting protection.

Q. Can the Slimduct SD lineset cover be used indoors?

A. The Slimduct SD lineset covers are available in multiple colors and sizes to match various indoor and outdoor décors.

Q. Do I need any specific tools to install the Slimduct SD lineset cover?

A. No specialized tools are required for installing the Slimduct SD lineset cover.

Q. What is the best way to make a straight cut on the Slimduct SD lineset cover?

A. Use the Slimduct Cutter (VD-2100), which is designed for accurate cuts on Slimduct SD lineset covers.

Q. Can I use the Slimduct SD lineset cover for other types of piping?

A. Yes, as long as the installation follows the Slimduct SD Instruction Manual guidelines.

Q. Can I install Slimduct SD with another company’s lineset cover?

A. We recommend using only Inaba Denko products. Our warranty does not cover compatibility with other brands.

Q. What should I do if the Slimduct SD lineset cover deforms after outdoor installation?

A. Deformation may result from heat exposure or unsupported piping. Refer to the Slimduct SD Instruction Manual for recommended installation practices.

Weather Resistance	JIS D 0205, SWOM test conducted over 2000 hours
Temperature Range	-4 °F to 140 °F
Application	Wall mounted
Fixing Screw	Stainless steel
Size	3”, 4”, 5-5/8” diameter

Why Choose Inaba Denko America

Inaba Denko America is all about precision-engineered HVAC accessories that help professionals install every system with confidence. The Slimduct SD lineset cover reflects our commitment to quality and innovation.

Japanese Engineering Excellence

Each Slimduct SD lineset cover is designed by Inaba Denko of Japan, which began its journey of excellence back in 1938 and now spans the globe.

Consistent HVAC Performance

By protecting linesets from heat, moisture, and impact, the Slimduct SD helps maintain system efficiency and extend equipment life.

Installer-Friendly Design

The modular design and range of fittings make HVAC installation straightforward for contractors, reducing time and improving finish quality.

Reliable Customer Support

Inaba Denko America supports distributors and contractors with technical guidance, product availability, and dependable service across North America.

Best Used for

The Slimduct SD lineset cover is ideal for concealing and protecting refrigerant piping, drain hoses, and control cables in mini-split and heat pump installations. Its modular structure and wide variety of fittings make it suitable for both new builds and retrofit projects.

HVAC professionals rely on Slimduct SD lineset covers to achieve a neat, durable finish in residential or light commercial spaces. The UV- and flame-resistant PVC provides long-lasting color stability and structural integrity in outdoor applications.

Ready to Upgrade Your Installation? Order Slimduct SD Today

Breathe a new lease of life into your HVAC projects with the precision and durability of Slimduct SD lineset covers. Contact Inaba Denko America to locate your nearest distributor or learn more about compatible accessories.