National Chimney DB625KIT M-Flex Aluminum Liner Kit 6 inches X 25 feet for Gas Units

Product Description

The National Chimney DB625KIT is an M-FLEX 2-ply aluminum liner kit designed for gas units. This UL Listed and Tested liner is suitable for appliances with an AFUE of 83% or lower, ensuring efficient and safe operation. It includes an aluminum mortar collar, top plate, and cap for comprehensive installation. The kit is listed to UL441 standards, providing a reliable solution for venting applications.

• UL Listed and Tested 2-ply aluminum liner for safety and durability.
• Includes aluminum mortar collar, top plate (16" x 16"), and cap for complete installation.
• Compatible with appliances having an AFUE of 83% or lower for specific applications.

Product Highlights

Complete 6" x 25' M-FLEX aluminum liner kit for gas appliances, UL Listed.

Product Information

Standard Information

• Brand: NATIONAL CHIMNEY
• Manufacturer Part Number: DB625KIT

Technical Specifications

• MPN: DB625KIT
• Brand: National Chimney
• Liner Material: 2-ply aluminum
• Liner Diameter: 6"
• Liner Length: 25'
• Top Plate Dimensions: 16" x 16"
• Top Plate Collar Height: 2"
• AFUE Compatibility: 83% or lower
• Certifications: UL Listed, UL441