Duc-pac 90540 7 Inch 26 Gauge Smoke Pipe Round Elbow

Product Description

The DUC-PAC 90540 is a round 90-degree elbow fitting for smoke pipe duct applications in forced-air heating systems. Fabricated from 26-gauge steel, this fitting measures 7 inches in diameter and is designed to redirect flue or exhaust duct runs at a right angle. It is suited for use with prefabricated round smoke pipe assemblies and is installed by licensed HVAC technicians during new construction or system service work.

This elbow is used in residential forced-air heating installations where smoke pipe duct must change direction at 90 degrees. Typical applications include connections between furnaces and venting assemblies where a straight run is not possible. The 7-inch diameter makes it compatible with standard round smoke pipe duct of the same size.

Key Features

• Round 90-degree elbow configuration for right-angle duct routing
• 26-gauge steel construction for durability in smoke pipe applications
• 7-inch diameter fits standard round smoke pipe duct
• Prefabricated design for consistent fit and faster installation

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 7-inch round smoke pipe duct systems used in residential and light commercial forced-air heating applications.

Installation Notes

Installation should be performed by a qualified HVAC technician in accordance with applicable mechanical and fuel gas codes, including the IFGC. Shut down and allow the heating system to cool completely before servicing any duct or venting components. Secure all joints with appropriate fasteners and seal as required by local code. Do not use this fitting in applications that exceed the pressure or temperature ratings of 26-gauge smoke pipe assemblies.

Technical Specifications

• Diameter: 7 inches
• Gauge: 26
• Configuration: 90-degree round elbow
• Application: Smoke pipe duct

Standard Information

• Brand: DUC-PAC
• Manufacturer Part Number: 90540