RectorSeal Fortress 4.5" 90° In Vertical Elbow – Gray LD122 Lineset Cover
The RectorSeal Fortress® 4.5" 90° In Vertical Elbow (LD122 – Gray) redirects mini split and HVAC lineset cover duct vertically with a 90-degree inward turn. This fitting is typically used to move the duct and lineset back toward the wall, providing clean, controlled routing during installation.
Designed for LD122 (4.5") Fortress duct systems, this vertical elbow is fully compatible with MRCOOL Line Guard kits and other 4.5" lineset cover components. It conceals and protects refrigerant lines, drain hoses, and communication wiring while maintaining a polished, professional exterior appearance.
Constructed from heavy-duty, UV-stabilized and fire-resistant PVC, Fortress fittings are tested to over 2,000 hours of UV resistance and perform in temperatures ranging from -4°F to 140°F. The gray finish complements residential and commercial exteriors and can be painted to match surrounding surfaces.
Ideal for MRCOOL DIY mini split systems, ductless heat pumps, and HVAC installations requiring inward vertical routing transitions.
Key Features
- Designed for LD122 (4.5") Fortress duct systems
- 90° inward vertical elbow
- Moves duct and lineset toward wall surface
- Compatible with MRCOOL Line Guard kits
- Protects refrigerant lines, drain hose, and wiring
- UV-stabilized, fire-resistant PVC construction
- Tested to over 2,000 hours of UV exposure
- Temperature range: -4°F to 140°F
- Paintable finish (brush, spray, or roller)
- Suitable for residential and commercial installations
- 3-Year Manufacturer Warranty
- SKU: 84342
- Sold Individually
Original: $63.00
-65%$63.00
$22.05RectorSeal Fortress 4.5" 90° In Vertical Elbow – Gray LD122 Lineset Cover
The RectorSeal Fortress® 4.5" 90° In Vertical Elbow (LD122 – Gray) redirects mini split and HVAC lineset cover duct vertically with a 90-degree inward turn. This fitting is typically used to move the duct and lineset back toward the wall, providing clean, controlled routing during installation.
Designed for LD122 (4.5") Fortress duct systems, this vertical elbow is fully compatible with MRCOOL Line Guard kits and other 4.5" lineset cover components. It conceals and protects refrigerant lines, drain hoses, and communication wiring while maintaining a polished, professional exterior appearance.
Constructed from heavy-duty, UV-stabilized and fire-resistant PVC, Fortress fittings are tested to over 2,000 hours of UV resistance and perform in temperatures ranging from -4°F to 140°F. The gray finish complements residential and commercial exteriors and can be painted to match surrounding surfaces.
Ideal for MRCOOL DIY mini split systems, ductless heat pumps, and HVAC installations requiring inward vertical routing transitions.
Key Features
- Designed for LD122 (4.5") Fortress duct systems
- 90° inward vertical elbow
- Moves duct and lineset toward wall surface
- Compatible with MRCOOL Line Guard kits
- Protects refrigerant lines, drain hose, and wiring
- UV-stabilized, fire-resistant PVC construction
- Tested to over 2,000 hours of UV exposure
- Temperature range: -4°F to 140°F
- Paintable finish (brush, spray, or roller)
- Suitable for residential and commercial installations
- 3-Year Manufacturer Warranty
- SKU: 84342
- Sold Individually
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The RectorSeal Fortress® 4.5" 90° In Vertical Elbow (LD122 – Gray) redirects mini split and HVAC lineset cover duct vertically with a 90-degree inward turn. This fitting is typically used to move the duct and lineset back toward the wall, providing clean, controlled routing during installation.
Designed for LD122 (4.5") Fortress duct systems, this vertical elbow is fully compatible with MRCOOL Line Guard kits and other 4.5" lineset cover components. It conceals and protects refrigerant lines, drain hoses, and communication wiring while maintaining a polished, professional exterior appearance.
Constructed from heavy-duty, UV-stabilized and fire-resistant PVC, Fortress fittings are tested to over 2,000 hours of UV resistance and perform in temperatures ranging from -4°F to 140°F. The gray finish complements residential and commercial exteriors and can be painted to match surrounding surfaces.
Ideal for MRCOOL DIY mini split systems, ductless heat pumps, and HVAC installations requiring inward vertical routing transitions.
Key Features
- Designed for LD122 (4.5") Fortress duct systems
- 90° inward vertical elbow
- Moves duct and lineset toward wall surface
- Compatible with MRCOOL Line Guard kits
- Protects refrigerant lines, drain hose, and wiring
- UV-stabilized, fire-resistant PVC construction
- Tested to over 2,000 hours of UV exposure
- Temperature range: -4°F to 140°F
- Paintable finish (brush, spray, or roller)
- Suitable for residential and commercial installations
- 3-Year Manufacturer Warranty
- SKU: 84342
- Sold Individually
