Description
Elevate your gas venting experience with the Selkirk 4"/5"/6" Round to Oval Adapter. This innovative accessory is meticulously crafted for the seamless conversion of vents from round to oval. The Oval Type B Gas Vent, featuring a sleek aluminum inner liner, guarantees swift vent action and minimizes condensation, ensuring a pristine performance.
Embrace the advantages and installation conveniences of our Model OV Type B Gas Vent. This oval design offers a space-saving solution without compromising efficiency. The aluminum inner liner and galvanized outer wall provide durability, while the comprehensive line of components seamlessly integrates with Model RV round Type B Gas Vent, allowing for versatile installation options.
Benefits:
- Space-saving oval design
- Swift vent action, minimal condensation
- Durable aluminum inner liner
- Galvanized outer wall for longevity
- Comprehensive line of compatible components
- Versatile installation options
- Smart Choice warranty on all components
Features:
- Aluminum inner liner for efficient venting
- Galvanized outer wall for durability
- Suitable for 4", 5", and 6" diameters
- Multiple installation options for stud walls
- Type "BW" installation kit for 4" available
- Oval Firestop Spacers for stud walls
- Smart Choice warranty for added confidence
Specifications:
- Listed as Type "B," Type "BW," and Type B - 2 x 4 for 4"
- Listed as Type "B" and Type B - 2 x 4 and 2 x 6 for 5"
- Listed as Type "B" and Type B - 2 x 6 for 6"
- Oval Firestop Spacers available for stud walls
- Smart Choice warranty on all components
- Aluminum inner liner
- Galvanized outer wall
- 4" is Listed as Type "B", Type "BW" and Type B - 2 x 4
- 5" is Listed as Type "B" and a Type B - 2 x 4 and 2 x 6 for use in a stud wall.
- 6" is LIsted as Type "B" and Type B - 2 x 6 for use in a stud wall
- 4" Type "BW" installation kit available
- Oval Firestop Spacers available for use in stud walls
- Smart Choice warranty on all components
Approvals:
- Listed to UL 441
| Product Code | Part No | Size |
| 164370 | 4RV-OV4 | 4-Inch |
| 165370 | 5RV-OV5 | 5-Inch |
| 166370 | 6RV-OV6 | 6-Inch |
Warranty: Lifetime Limited Warranty
Refer to the Smart Choice Warranty for full warranty details.
Downloads:
- Download Product Catalog
- Download Product List OV Oval Type B Gas Vent
- Download Oval Gas Vent Installation Instructions
- Download OV to WV Gas Vent Adapter Instructions
- Download Chimney Venting Sizing Handbook
- Download Smart Choice Warranty Information
About The Manufacturer:

Selkirk products set themselves apart from the competition with their proven quality, safety, ease of installation, and lasting performance. Selkirk is one of the most trusted brands in the industry because we stand behind everything we do. From assisting with product selection, providing education and installation assistance, to our industry-leading warranties, we ensure your success every step of the way.

