RectorSeal Fortress 4.5" End Fitting – Gray LD122 Lineset Cover R454B Compatibility verification is strongly recommended

Compatibility verification is strongly recommended prior to purchase

while the included tie-in clips and protective peel-n-go film make installation efficient and hassle-free

Number of blades: 5

Model Number (MPN): TO-5

RectorSeal Fortress 4.5" End Fitting – Gray LD122 Lineset Cover R454B Compatibility verification is strongly recommendedThe 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