Imperial GV1329-C 7 in Adjustable 30GA Galvanized Furnace Elbow

Product Description

The IMPERIAL MFG GROUP USA INC GV1329-C is a 7-inch adjustable 90-degree galvanized steel furnace elbow designed for use in residential and light commercial HVAC duct systems. Fabricated from 30-gauge galvanized steel, this elbow provides a durable, corrosion-resistant connection point where ductwork must change direction. The adjustable design allows the installer to dial in the exact angle needed within a 90-degree range, reducing the need for custom fabrication on the job. HVAC technicians and sheet metal installers use this fitting when routing warm-air furnace duct runs around obstacles or making turns within tight mechanical spaces.

This elbow is suited for warm-air furnace duct installations in residential and light commercial applications. It is used wherever a 7-inch round or compatible duct run requires a 90-degree directional change. The adjustable throat makes it practical for retrofit and new-construction installs alike, accommodating minor alignment differences between existing duct sections without cutting or additional fabrication. It ships in a package quantity of 8 units, making it practical for contractors stocking common fitting sizes.

Key Features

• 7-inch diameter fits standard residential furnace duct sizing
• Adjustable 90-degree elbow allows field angle adjustment without custom cutting
• 30-gauge galvanized steel construction resists corrosion in conditioned-air applications
• Galvanized finish suitable for exposed and concealed duct installations
• Packaged in quantities of 8 for efficient contractor replenishment

Compatibility

Designed as an OEM-style replacement and new-construction fitting for 7-inch round warm-air furnace duct systems using 30-gauge galvanized sheet metal components.

Installation Notes

Installation is typically performed by a licensed HVAC technician or sheet metal installer. Shut down the furnace and allow the system to cool before modifying any duct sections. Secure all joints with sheet metal screws and seal with UL 181-rated mastic or foil tape per local mechanical code requirements. Do not compress or over-flex the elbow beyond its rated adjustment range, as this can distort the throat and reduce airflow.