Fortress lcfi-92-w 45 Degree Inside Vertical Elbow White

Product Description

The FORTRESS lcfi-92-w is a 45-degree inside vertical elbow fitting designed for use with the Fortress prefabricated PVC lineset cover duct system. This injection-molded polypropylene fitting redirects a 92mm (3.5-inch) duct channel at a 45-degree inside vertical angle, allowing installers to route linesets, electrical cable, telephone wiring, or water and drain pipes around interior building corners cleanly and securely. The fitting measures 7 inches in length, 3.875 inches in width, and 2.75 inches in height, weighing just 0.22 pounds. It is finished in white and meets UL-94V-0 flame-rating requirements. HVAC and refrigeration technicians use this fitting to complete professional, code-appropriate lineset cover installations.

This fitting is intended for interior vertical corner transitions in residential and light commercial HVAC installations where exposed refrigerant linesets, low-voltage wiring, or drain lines must be concealed and protected. It is part of the Fortress modular duct and fitting system, designed to integrate directly with 92mm Fortress duct runs. Typical applications include mini-split system lineset routing along interior walls where the run must change vertical direction at a 45-degree angle. The white finish suits standard interior wall and trim environments.

Key Features

• 45-degree inside vertical elbow geometry for interior wall corner transitions
• Compatible with 92mm (3.5-inch) Fortress PVC lineset cover duct
• Injection-molded polypropylene construction rated to UL-94V-0 flame specification
• Rated for temperatures from -4 degrees F to 140 degrees F
• Lightweight at 0.22 pounds for easy single-technician handling
• Manufactured in the USA

Compatibility

Designed for use within the Fortress modular prefabricated PVC duct and fitting system, specifically with 92mm lineset cover duct channels. All Fortress fittings in the system meet UL-94V-0 requirements and share consistent wall thickness and snap-fit or adhesive attachment interfaces.

Installation Notes

Installation is typically performed by licensed HVAC or refrigeration technicians as part of a complete lineset cover application. Power down all associated electrical circuits and recover or isolate refrigerant lines before routing through the duct system. Follow local mechanical and building codes for lineset cover penetrations and support spacing. Do not exceed the fitting temperature rating of 140 degrees F in enclosed or attic installations where ambient heat may accumulate.

Technical Specifications

• Type: 45 Degree Inside Vertical Elbow
• Size: 92mm (3.5 inches)
• Length: 7 inches
• Width: 3.875 inches
• Height: 2.75 inches
• Weight: 0.22 pounds
• Material: Polyvinyl Chloride (PVC) duct / Polypropylene fittings
• Color: White
• Temperature Range: -4 degrees F to 140 degrees F
• Flame Rating: UL-94V-0
• Country of Origin: USA
• UPC: 021449840002

Standard Information

• Brand: FORTRESS
• Manufacturer Part Number: lcfi-92-w