4″/3″ x 35ft Co-Linear (Direct Vent) Gas Chimney Liner Kit, Extreme Weather

Description

Co-linear chimney liner kit for direct vent (sealed combustion) natural and propane gas appliances, including gas fireplaces, etc. Includes (2) lengths of corrugated aluminum chimney liner (2-ply, Triple-Lok design) and direct vent extreme weather rain cap.
Suitable for Category I (natural draft/atmospheric vented) applications only – not for power vent uses.

Features:

• 25-year liner warranty
• For use in direct vent (sealed combustion) applications with Category I gas (natural and propane) fired appliances
• Ideal for convereting wood-burning fireplaces to gas without using indoor air
• Kit includes two aluminum liners (4″ x 35ft for flue/exhaust & 3″ x 35ft for outdoor intake/combustion air), extreme weather cap w/ flashing and self-tapping screws
• Industry’s strongest, air-tight and leak-proof patented Triple-Lock seam
• Listed to UL 2112, CS 2.33 Standards

Technical Specifications:

• Liner Diameter: 4″ (Exhaust), 3″ (Intake)
• Liner Length: 35ft
• Material: Aluminum
• Minimum Chimney Inside Dimensions: 7-3/4″

Warranty:
25-year Liner Warranty