Snappy 209-30 Galvanized Longway 45 Stack Elbow

Product Description

The SNAPPY 209-30 is a galvanized sheet metal longway 45-degree stack elbow designed for rectangular duct transitions in residential and light commercial HVAC systems. Measuring 3.25 inches by 10 inches, this fitting redirects airflow at a 45-degree angle along the long dimension of the duct, which helps maintain velocity and reduces turbulence compared to a shortway configuration. The galvanized steel construction resists corrosion in typical supply-side duct applications. HVAC sheet metal installers and duct fabricators use this fitting where space or layout requires an angled transition in a flat-oval or rectangular stack run.

This stack elbow fits into standard 3.25-inch by 10-inch rectangular duct systems commonly found in residential forced-air heating and cooling installations. It is well suited for trunk-and-branch duct layouts where a stack run must change direction at 45 degrees. The longway orientation makes it the correct choice when the fitting must turn along the wider face of the duct rather than the narrow dimension. Sheet metal contractors install this fitting as part of new construction duct systems or duct modification work.

Key Features

• 45-degree longway elbow geometry for smooth directional transition along the wide duct face
• Galvanized steel construction for corrosion resistance in standard supply-air duct environments
• 3.25-inch by 10-inch fitting size matches common residential rectangular stack dimensions
• Lightweight at 0.50 pounds for easy single-hand positioning during installation
• Compatible with standard SNAPPY and equivalent snap-lock or slip-joint duct fabrication systems

Compatibility

Designed as an OEM-style sheet metal fitting for standard 3.25-inch by 10-inch rectangular duct systems used in residential forced-air HVAC applications.

Installation Notes

Licensed HVAC sheet metal mechanics or duct installers typically handle this fitting as part of a complete duct system. Power down the air handler or furnace before modifying any connected ductwork. Secure all joints with approved sheet metal screws and seal with UL 181-rated mastic or foil tape in accordance with local mechanical codes. Do not use this fitting in return-air plenums or applications outside its rated galvanized steel construction.

Technical Specifications

• Fitting Size: 3.25 inches x 10 inches
• Elbow Degree: 45 degrees
• Type: Longway
• Material: Galvanized Steel
• Weight: 0.50 pounds

Standard Information

• Brand: SNAPPY
• Manufacturer Part Number: 209-30