Metalbest 20" Inner Diameter - Ultra-Temp Class A Chimney Pipe - Double Wall - 18" Pipe Length

20" x 18" Class A Chimney Pipe Length from Ultra-Temp

Pipe lengths provide the core part of the chimney system. Pipes should match the inside diameter of all other pieces and all pieces should be from the same manufacturer.

Ultra-Temp is designed for all-fuel applications and comes with 430 stainless steel outer casing. Ultra-Temp chimney pipe is insulated with 1" solid pack and UL Listed to UL-103 HT standards. These parts feature an advanced engineering design, offering 300 Series stainless steel inner pipe and 1-inch Mineral Wool Fibre insulation.

Features:

• Materials: 300 Series stainless steel inner and 430 stainless steel outer pipe
• Clearance: 2" to combustibles
• Allowable Flue Gas Temperatures:
  • Maximum Continuous: 1,000 Degrees Fahrenheit / 540 Degrees Celsius
  • Brief Forced Firing: 1,400 Degrees Fahrenheit / 760 Degrees Celsius (60 min.)
  • Creosote Burn Out: 1700 Degrees Fahrenheit / 930 Degrees Celsius (3 x 10 min.)
• UL Listed: UL-103
• Warranty: Lifetime Limited Warranty