Haydon 66300 Outside Corner 90 Degree 958 Series

Product Description

The HAYDON 66300 is a 958 series outside corner fitting designed to transition ductwork or raceway at a 90-degree angle on exterior corners. This component provides a clean, finished turn where two runs meet at a right angle, maintaining system alignment and protecting the edge of the installation. It is sold as a single unit and is typically installed by HVAC technicians, sheet metal workers, or duct installers working on air distribution systems that require precise corner transitions.

The 66300 is suited for applications where a 958 series outside corner is required to complete a duct or raceway run at a 90-degree junction. It is commonly used in residential and light commercial installations where maintaining consistent series compatibility across fittings is necessary for a proper fit and finish.

Key Features

• 90-degree outside corner angle for right-angle transitions
• Part of the 958 series for consistent fitment with matching components
• Sold as a single unit for precise quantity purchasing

Compatibility

Designed as an OEM-style fitting compatible with 958 series duct or raceway systems requiring outside corner components.

Installation Notes

Installation is typically performed by a licensed HVAC technician or sheet metal installer. Ensure the system is fully de-energized and any associated air handling equipment is shut down before fitting or securing components. Follow applicable mechanical codes and manufacturer guidelines for fastening and sealing at corner joints.