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The RECTORSEAL cginlt6 is a white wall inlet cover designed to finish and protect the point where mini-split or central AC line sets transition 90 degrees into the wall. It features a 4.5-inch-wide channel that accommodates refrigerant lines, electrical wiring, and drain tubing in a single clean entry point. The cover installs flush against exterior or interior wall surfaces and conceals the penetration for a finished appearance. HVAC technicians and installers use this fitting to complete line set runs on both residential and light commercial installations.
This wall inlet is suited for mini-split installations, ductless system line sets, and other applications where refrigerant lines or conduit must make a 90-degree turn into a wall. It can be positioned at the top or bottom of a line set run, giving installers flexibility depending on the routing path and wall penetration location. The white finish is a standard match for exterior line set cover systems and interior trim applications.
Designed as an OEM-style wall inlet fitting for use with 4.5-inch line set cover channel systems in residential and light commercial HVAC applications.
Installation is typically performed by a licensed HVAC technician as part of a line set cover system. Power down the associated HVAC equipment before routing or securing line sets through the inlet. Secure the cover to the wall surface using appropriate fasteners for the substrate type. Follow local building codes regarding line set penetrations through exterior walls, including sealing requirements to prevent air and moisture infiltration.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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