This telescopic vent pipe comes with a lifetime warranty and will help you vent you gas, corn, or pellet direct vent appliance. The adjustable pipe expands from 14 inches to 22 inches, giving you the flexibility you need when it comes to installing an adequate ventilation system. The outer wall is constructed of galvanized steel while the inner wall is 304-alloy stainless steel, so you do not have to worry about corrosion. Connections use leak-proof silicone and fiberglass, and the gasket joints do not require sealant, making your job even easier.
- Efficiently vents gas, corn, and pellet direct vent appliances
- Adjusts from 14" to 22"
- Heavy-duty galvanized steel outer wall
- 304 alloy stainless steel inner wall resists corrosion
- Leak-proof silicone and fiberglass connections
- Rivet and weld-free outer profile with sleek black finish
- 1" clearance to combustibles
- Gasket joints require no sealant
- Lifetime warranty
- 4" inner diameter with 6 5/8" outer diameter