Slimduct RD
Slimduct RD commercial line set cover provides an aesthetic, professional finish to any exposed line set design or application. Developed by Inaba Denko Japan, Slimduct RD steel metal line set covers enclose multiple refrigerant line sets needed on variable refrigerant flow/volume (VRF/VRV) multi-split systems installations.
RD features an anti-corrosive, scratch-resistant, hot-dipped, and chromium-free coating consisting of zinc, aluminum, and magnesium, guaranteeing a more durable and lighter-weight alternative to galvanized steel metal. These tough and rugged metal products are aesthetically pleasing and blend perfectly with any commercial building, school, hotel, etc.
Custom-fabricated and galvanized metal line set covers are usually expensive, and labor-intensive to fabricate and install, along with an appearance that is less than desirable. Slimduct RD has the protection, durability, and professional look commercial projects deserve.
Slimduct RD to save clients time and money on your next HVAC project.
Features
Durable High-Grade Steel
Manufactured of high-grade corrosion-resistant hot dip galvanized metal, Slimduct RD offers superior resistance over stainless steel even in highly corrosive atmospheres such as coastal areas.
Aesthetic Cover
With a compact profile design and sleek appearance, Slimduct RD blends perfectly with any type of building, maximizing the property value.
Multiple Applications
Various fittings available allow the Slimduct RD to be installed in almost any orientation quickly and easily.
Easy Assembly
No special tools are required to assemble and install covers. Only basic hand tools using the stainless screws that are included with the product are needed to install.
Load Capacity
Slimduct RD also has the RDW line that has an embossed anti-slip surface designed for repair and maintenance personnel to walk on for easier access.
Distributor – US Mainland and Canada
Marketair
Email: [email protected]
Phone Number: (732) 985-8226
Distributor – Hawaii
Cosco Air Conditioning & Refrigeration
Email: [email protected]
Phone Number: (808) 845-2234
Can this be used in soil affected by salinity?
A. Yes. Please refer to the Instruction Manual for details.
Is the standard type load-bearing?
A. No, the standard type is not designed to support weight. For temporary maintenance walkways, use the walkway type version, which is built to handle the weight of an average person.
What kind of brackets should I use to mount it on the wall?
A. Use the S Type RZM Bracket and RZB Riser. For RD-150 installations, use the 300 S Type or other compatible wall-mounting brackets. Avoid brackets longer than the S type as they may compromise balance and safety.
Do I need a wall plate or wall sleeve?
A. Generally, yes. They help prevent rainwater from penetrating the building. Alternative drainage methods like a chamber box may be used in some cases.
What should I know when cutting a straight line duct?
A. Use a high-speed cutter like nippers, snips, or a cutting wheel (especially for sizes above 450). Deburr the edge and apply anti-rust treatment such as Zn-Al or zinc-rich paint to prevent corrosion.
Can I switch from the standard to the walkway type by changing only the cover?
A. No. You’ll need to upgrade the supports as well to safely bear the additional weight.
For more FAQ, visit our FAQ page.
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