RectorSeal Fortress 4.5" End Fitting – Gray LD122 Lineset Cover R454B Number of blades: 5

Number of blades: 5

Eco-Friendly Refrigerant: Uses R-454B

MRCOOL DIY Multi Zone 5th Gen 36K BTU Four Zone Ductless Mini Split with Ceiling Cassettes 6K + 9K + 12K + 12K - A Heating and AC System You Can Install By Yourself

this non-conductive spray delivers a powerful 20-foot jet stream

Compatibility verification is strongly recommended prior to purchase

RectorSeal Fortress 4.5" End Fitting – Gray LD122 Lineset Cover R454B Number of blades: 5The RectorSeal Fortress 4. 5" End Fitting (LD122 Gray) provides a clean starting transition where the mini split or HVAC lineset exits the condenser and enters the Fortress duct system. Its tapered design delivers a finished, professional appearance while serving as the starting point for a 4. 5" duct run. Designed for LD122 (4. 5") Fortress duct systems, this end fitting is fully compatible with MRCOOL Line Guard kits and other 4. 5" lineset cover