Routes linesets over 2″ wall offsets. Made of high-grade PVC for durable, weather-resistant protection and a clean finish.
The Slimduct SIF Fixed Offset is designed to route linesets over 2″ wall offsets, providing a clean, professional finish. It can be used individually or as a pair with the SF flexible elbow or Slimduct SD straight duct.
Made from high-grade PVC, it delivers durable protection against weather, vandalism, pest damage, and other environmental factors—ensuring long-lasting performance in residential HVAC installations.
| Code No. | Item No. | A | B | Pcs/Pkg |
|---|---|---|---|---|
| C 0417 | SIF-77 | 3-3/8″ | 2-3/4″ | 10 |
| C 0418 | SIF-100 | 4-3/8″ | 3″ | 10 |
A. A UV resistant silicone is recommended .
A. The center of the straight duct hole for the screw fitting (half open hole) is 100mm or approximately 4″ pitch (both ends are about 55mm or approximately 2″).
A. SLIMDUCT SD is available in three size, 3″, 4″. 5-1/2″
A. Yes. It will not negatively affect the aesthetic of the room when used indoors.
A. Please use the specified option parts from the Residential Elevating System.
A. Yes, use the PD-SD Coupler (PSDR) from the SLIMDUCT PD series.
A. Yes, it may be used for other kinds of pipes as long as the product is being used as directed by the Instruction Manual.
A. No, specialized tools are not necessary.
A. While many tools are available to use, we recommend the Slimduct Cutter (VD-2100) available, which is specially designed to cut Slimduct SD.
A. Please use only other Inaba Denko products for installation. Our warranty does not cover outside products.
A. If the product sustains excessive heat beyond the tested ranges, there is a possibility of deformation. When installed horizontally, if the inner piping of the product is not properly supported, it could deform due to the weight. Please refer to the Instruction Manual for details.
A. The protrusions (pins) are meant to be inserted into a hole in the duct covers to prevent the duct cover from slipping downward in a vertical application. If those protrusions are not needed, they may be removed.
![RSP Cut Wall Plate - [Cloned #6170]](https://inabadenko-america.com/wp-content/uploads/2025/04/Slimduct_RSPdiagram1-300x300.jpg)
The Slimduct RSP Wall Plate features a built-in recess for sealant, making caulking easier and more effective. It seals and protects linesets at wall penetrations, with a corrosion-resistant coating for lasting durability.
Transitions linesets from vertical to horizontal for size 100 on exterior walls. Made of high-grade PVC for durable, weather-resistant protection.
Transitions linesets from vertical to horizontal for size 100 on exterior walls. Made of high-grade PVC for durable, weather-resistant protection.
The Slimduct RD Bracket Attachment Plate for Vertical Ell elevates the duct over wall or roof obstacles, ensuring smooth routing and a clean, professional finish in commercial installations.
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