7" Round-to-Oval End Boot
22 Available At All US Supply Locations

Lukjan Round-to-Oval End Boot – Reliable Transition for Ductwork Installations
The Lukjan Round-to-Oval End Boot is engineered to provide a clean and efficient transition between round and oval duct runs. Built from durable galvanized steel, this component ensures long service life and maintains airflow efficiency in both residential and commercial HVAC systems. It is a dependable choice for contractors who require precise fittings that meet industry standards.
Advantages of the Round-to-Oval End Boot
- Accurate Transition: Designed to connect 7" round to oval ductwork with consistent fit and sealing capability.
- Durable Material: Fabricated from galvanized steel, providing resistance to corrosion and mechanical stress.
- Efficient Airflow: Minimizes turbulence during directional change, supporting proper air distribution.
- Professional-Grade Design: Manufactured to withstand jobsite demands while maintaining system integrity.
Technical Specifications
- Material: Galvanized steel
- Size: 7" round to oval
- Application: HVAC ductwork transition
- Rating: Suitable for standard pressure duct systems
Installation Guidance
The boot is designed for straightforward integration into duct systems. While experienced technicians will find it simple to install with standard cleat and drive connections, proper sealing and alignment are critical to system efficiency. For best results, application of duct sealant or approved tape at all joints is recommended.
Use in the Field
For Contractors: This fitting reduces labor time by ensuring accurate transitions without the need for custom fabrication. Its consistent sizing helps maintain system balance and airflow efficiency across projects.
For Maintenance Crews: Provides a durable replacement component for existing systems, helping extend operational life while keeping installations compliant with mechanical codes.
Summary
The Lukjan Round-to-Oval End Boot is a robust solution for duct transitions, combining precise fit, airflow efficiency, and long-term durability. Ideal for both new installations and retrofit applications, it delivers the reliability professionals demand on every project.
Specifications
| Weight | 0.500000 |
|---|---|
| Length (inches) | 10 |
| Width (inches) | 9 |
| Item Type | HVAC Duct |
| Brand | Lukjan |
| Inclusions/Features | Done |
| MPN | OB7107 |
| Sub Type | End Boot |
| Height (inches) | 11 |
| Shape | Round to Oval |
| Size | 7 x 7 in |
| Item Returns | This item can be returned |
