Description
The Superior SV4.5HRK36 36 Inch Horizontal Riser Kit is designed to provide additional vent termination height in installations where greater clearance above grade is required. Ideal for basement applications and other challenging installation environments, this riser kit helps position the vent termination at an appropriate elevation while maintaining compatibility with approved direct vent fireplace systems. Its durable construction makes it a practical solution for installations that require enhanced flexibility and clearance management.
Constructed from galvanized steel and aluminum, the Superior SV4.5HRK36 is built for long-lasting performance in outdoor conditions. Heavily riveted seams add strength and durability, helping the component withstand years of exposure while maintaining reliable venting performance. Measuring 50 inches tall, 22 inches deep, and 13-1/2 inches wide, the riser kit is designed to provide substantial vertical extension without compromising the efficiency of the vent system.
The kit includes a 9-1/2 inch pipe stub and features secure twist-lock connections for straightforward installation and dependable integration with compatible vent components. Designed for use with the Superior Secure Vent 4.5/7.5 Rigid Vent System, it accommodates vent configurations with a 4-1/2 inch inner diameter and a 7-1/2 inch outer diameter. The Superior SV4.5HRK36 Horizontal Riser Kit offers a reliable and professional solution for installations requiring additional vent termination height and clearance.
Included
- Horizontal Riser Kit
Features
- Durable galvanized steel and aluminum construction
- Heavily riveted seams ensure longevity
- Use when additional clearance above grade is needed
- Ideal for basement installations
- Measures 50 inches tall by 22 inches deep by 13 1/2 inches wide
- Includes 9 1/2 inch pipe stub
- Secure twist-lock connection
- For use with Superior Secure Vent 4.5/7.5 Rigid Vent System (4 1/2 inch inner diameter and 7 1/2 inch outer diameter)
Specifications
| Item Number | SV4.5HRK36 |
| Catalog Number | 99L03 |
| Product Type | Horizontal Riser Kit |
About The Manufacturer


