Diversitech 230-WC4BK Wall Penetration Cover 4 Inches Black

Product Description

The DIVERSITECH 230-WC4BK is a 4-inch black wall penetration cover in the SpeediChannel lineset cover system, designed to create a clean, finished transition where a mini-split or ductless system lineset passes through an exterior or interior wall. It works with a wall sleeve to form a neat hole through the wall surface, then covers the lineset and refrigerant lines at the penetration point. The result is a professional appearance that replaces exposed tubing with a structured, finished look. HVAC technicians installing ductless split systems use this component as part of a complete lineset cover run.

This wall penetration cover is intended for ductless mini-split installations where the lineset transitions from a SpeediChannel surface raceway into and through a wall. It is suited for residential and light commercial applications where a clean wall finish is required at the lineset entry point. The black color matches other components in the SpeediChannel black series, allowing for a consistent aesthetic across the full lineset cover installation.

Key Features

• 4-inch size designed to accommodate standard mini-split linesets through wall penetrations
• Black finish coordinates with other SpeediChannel black series lineset cover components
• Provides a finished, professional appearance at the wall entry point
• Works with a wall sleeve to create a clean, structured opening through the wall
• Designed specifically for ductless system lineset cover applications

Compatibility

Designed for use with the DiversiTech SpeediChannel lineset cover system in ductless mini-split installations requiring a wall penetration transition.

Installation Notes

Installation is typically performed by a licensed HVAC technician as part of a ductless system lineset cover run. Power to the indoor and outdoor units should be shut off before routing or securing any lineset components. The wall sleeve should be installed first to establish the through-wall opening before attaching the penetration cover. Follow local building codes for any requirements related to wall penetrations and fire-stopping where applicable.