Lineset / Cover
Inaba Denko America features a full range of Lineset covers for HVAC installation solutions, including pre-insulated copper line sets, straight ducts, mounting brackets, end fittings, and more. Each product is designed for efficient, professional performance in residential and commercial applications.
These components are durable, weather-resistant, and compatible with the Slimduct PD system, offering clean, seamless installations. Ideal for contractors seeking precision, reliability, and long-lasting protection for line sets and HVAC connections.
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SCS Adjustable Flat Ell
Transitions linesets from vertical to horizontal (90° to 45°) on exterior walls. Made of high-grade PVC for durable, weather-resistant protection.
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SKM Mini Flat Ell
Guides linesets around 90° turns in compact spaces. Made of high-grade PVC for durable, weather-resistant protection.
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SKF 45° Flat Ell
Connects linesets at 45° angles on exterior walls. High-grade PVC construction for durable, weather-resistant protection.
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SC 90° Vertical Ell
Connects linesets at 90° from vertical to horizontal on exterior walls. Provides durable, weather-resistant protection.
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SCM 90 Mini Vertical Ell
Routes linesets vertically over exterior corners. Durable PVC construction protects against weather, pests, and damage.
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SCF 45 Vertical Ell
Guides linesets from 45° vertical to 45° horizontal on exterior walls. Made of high-grade PVC for durable, weather-resistant protection.
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SN 90° Twist Elbow
Transitions linesets from vertical to horizontal for size 77 on exterior walls. Made of high-grade PVC for durable, weather-resistant protection.
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ST Duct Tee
Transitions linesets in two directions with built-in size flexibility with multiple reducers attached. Made of high-grade PVC for durable, weather-resistant protection and a clean finish.
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SJ Pipe Coupler
Connects linesets between ducts on exterior walls. Made of high-grade PVC for durable, weather-resistant protection and a clean finish..
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SDR Reducer Fitting
The Slimduct SDR Reducer transitions linesets of different sizes over exterior walls. It ensures a smooth fit between ducts while providing durable protection and a clean, professional finish for HVAC installations.
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SIF 2″ Fixed Offset
Routes linesets over 2″ wall offsets. Made of high-grade PVC for durable, weather-resistant protection and a clean finish.
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SE End Fitting
Finishes and protects the end of 77-size linesets. Made of high-grade PVC for durable, weather-resistant protection.












