With a Refractory insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool while ensuring high flue gas temperatures for optimum draft performance.

What's Included

• Adjustable Pipe 14"-21"
  

Features

• 6" DuraTech component
  
• Use to add length to DuraTech chimney.
  
• Adjusts from 14”-21”.

Specifications

Technical Dimensions