Designed for appliances tested and listed for direct vent and features a fully unitized twist-lock construction. Use of sealant is optional， unless specified by the appliance manufacturer. To calculate install length， subtract 1 1/2" for each joint. No beads or hems， allowing for a beautiful， sleek finish that looks great in any interior. All DirectVent Pro black pipe lengths feature exterior laser-welded seams.

• Brand Name: DuraVent
• Sub Brand: DirectVent
• Diameter: 4 in.
• Material: Aluminum
• Product Type: Stove Vent Horizontal Termination Cap
• Connection Type: Horizontal
• UL Listed: Yes
• Packaging Type: Boxed
• Vent Type: Type A
• Corrugated: Yes
• Gauge: 24 Ga.
• Color: Silver
• Exterior laser welded seams
• For Direct vent gas stoves or fireplaces
• For use with 6-5/8"O.D. direct vent gas appliances vented horizontally
• Square horizontal termination cap
• Twist lock construction