The 6" inner diameter x 18" Long double wall chimney pipe length is used to add length to your chimney stack and includes 1 Locking Band.
- Made of 304 stainless steel for superior corrosion resistance
- 0.019" thick inner and outer walls (17% thicker than our competition)
- High Density 1.18" thick ceramic fiber blanket insulation ensures no hot spots and no settling of insulation
- Precision Engineered Twist Lock connection for easy "no tools" assembly
- Locking Band included for a water tight seal between components
- Limited Lifetime Warranty