RectorSeal Fortress 4.5" Vertical Adjustable Elbow (45°–90°) – Gray LD122
The RectorSeal Fortress® 4.5" Vertical Adjustable Elbow (LD122 – Gray) is designed to redirect mini split and HVAC linesets vertically from 45° to 90°, allowing installers to move the lineset closer to or farther away from the wall for a clean, professional exterior finish.
Part of the Fortress Lineset Cover System, this fitting is fully compatible with MRCOOL Line Guard kits and other 4.5" (LD122) duct systems. It conceals and protects refrigerant lines, drain hoses, and communication wiring from UV exposure, weather damage, and physical impact.
Constructed from durable, UV-stabilized and fire-resistant PVC, Fortress fittings are tested for over 2,000 hours of performance and built to withstand temperatures from -4°F to 140°F. The gray finish complements residential and commercial installations and can be painted to match exterior surfaces.
Whether you're installing a new MRCOOL DIY mini split or customizing an existing lineset cover layout, this adjustable vertical elbow delivers flexibility, protection, and a polished final appearance.
Key Features
- Designed for LD122 (4.5") Fortress duct systems
- Adjustable 45°–90° vertical elbow
- Moves lineset toward or away from wall during installation
- Compatible with MRCOOL Line Guard kits
- Protects refrigerant lines, drain hose, and wiring
- Heavy-duty UV-stabilized, fire-resistant PVC
- 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 applications
- 3-Year Manufacturer Warranty
- Case Quantity: 6
- SKU: 84359
RectorSeal Fortress 4.5" Vertical Adjustable Elbow (45°–90°) – Gray LD122
The RectorSeal Fortress® 4.5" Vertical Adjustable Elbow (LD122 – Gray) is designed to redirect mini split and HVAC linesets vertically from 45° to 90°, allowing installers to move the lineset closer to or farther away from the wall for a clean, professional exterior finish.
Part of the Fortress Lineset Cover System, this fitting is fully compatible with MRCOOL Line Guard kits and other 4.5" (LD122) duct systems. It conceals and protects refrigerant lines, drain hoses, and communication wiring from UV exposure, weather damage, and physical impact.
Constructed from durable, UV-stabilized and fire-resistant PVC, Fortress fittings are tested for over 2,000 hours of performance and built to withstand temperatures from -4°F to 140°F. The gray finish complements residential and commercial installations and can be painted to match exterior surfaces.
Whether you're installing a new MRCOOL DIY mini split or customizing an existing lineset cover layout, this adjustable vertical elbow delivers flexibility, protection, and a polished final appearance.
Key Features
- Designed for LD122 (4.5") Fortress duct systems
- Adjustable 45°–90° vertical elbow
- Moves lineset toward or away from wall during installation
- Compatible with MRCOOL Line Guard kits
- Protects refrigerant lines, drain hose, and wiring
- Heavy-duty UV-stabilized, fire-resistant PVC
- 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 applications
- 3-Year Manufacturer Warranty
- Case Quantity: 6
- SKU: 84359
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The RectorSeal Fortress® 4.5" Vertical Adjustable Elbow (LD122 – Gray) is designed to redirect mini split and HVAC linesets vertically from 45° to 90°, allowing installers to move the lineset closer to or farther away from the wall for a clean, professional exterior finish.
Part of the Fortress Lineset Cover System, this fitting is fully compatible with MRCOOL Line Guard kits and other 4.5" (LD122) duct systems. It conceals and protects refrigerant lines, drain hoses, and communication wiring from UV exposure, weather damage, and physical impact.
Constructed from durable, UV-stabilized and fire-resistant PVC, Fortress fittings are tested for over 2,000 hours of performance and built to withstand temperatures from -4°F to 140°F. The gray finish complements residential and commercial installations and can be painted to match exterior surfaces.
Whether you're installing a new MRCOOL DIY mini split or customizing an existing lineset cover layout, this adjustable vertical elbow delivers flexibility, protection, and a polished final appearance.
Key Features
- Designed for LD122 (4.5") Fortress duct systems
- Adjustable 45°–90° vertical elbow
- Moves lineset toward or away from wall during installation
- Compatible with MRCOOL Line Guard kits
- Protects refrigerant lines, drain hose, and wiring
- Heavy-duty UV-stabilized, fire-resistant PVC
- 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 applications
- 3-Year Manufacturer Warranty
- Case Quantity: 6
- SKU: 84359
