Duc-pac 90520 26 Gauge Smoke Pipe 5 in Round 90 Elbow

Product Description

The DUC-PAC 90520 is a 5-inch diameter, 26-gauge round smoke pipe 90-degree elbow designed for connecting sections of single-wall flue pipe in residential and light commercial heating applications. Fabricated from 26-gauge steel, this elbow provides a rigid, reliable directional change in B-vent and smoke pipe runs. It is a standard component in forced-air furnace and heating appliance venting systems and is typically installed by licensed HVAC technicians during new construction or equipment replacement work.

This elbow is suited for use in single-wall smoke pipe assemblies serving gas-fired, oil-fired, or solid-fuel appliances where a 90-degree change in direction is required. The 5-inch diameter fits standard flue pipe runs commonly found in residential furnace, water heater, and boiler venting configurations. It is a prefabricated component intended for fast, consistent field installation in tight mechanical room layouts or attic runs.

Key Features

• 5-inch diameter fits standard single-wall smoke pipe assemblies
• 26-gauge steel construction for rigid, durable flue connections
• 90-degree elbow geometry for directional changes in venting runs
• Prefabricated design for consistent fit and reduced field fabrication time
• Compatible with round smoke pipe sections of matching diameter and gauge

Compatibility

Designed as a standard-fit replacement or new-installation component for 5-inch single-wall round smoke pipe systems used with residential and light commercial heating appliances.

Installation Notes

Installation of smoke pipe and flue venting components should be performed by a licensed HVAC technician in accordance with NFPA 54, NFPA 211, and local mechanical codes. Shut down and allow the appliance to cool completely before servicing any flue or venting components. Maintain required clearances to combustibles as specified by the appliance manufacturer and applicable code. Secure all joints with sheet metal screws and inspect for proper alignment before returning the system to service.

Technical Specifications

• Diameter: 5 inches
• Gauge: 26
• Elbow Angle: 90 degrees
• Pipe Type: Single-wall round smoke pipe

Standard Information

• Brand: DUC-PAC
• Manufacturer Part Number: 90520