Duravent 4-Inch Fasnseal Patterson Kelly Mach Series Appliance Adapter - FSA-PK4

Product Features

• Inner Diameter: 4"
• Fuel Types Compatible With: Gas
• UL Listed: Yes
• Single Wall Construction
• Length: 8.75"
• Limited Lifetime Warranty
• Pipe Inside Diameter: 4-inches
• Product Weight: 7.6 lbs
• Pipe Class: AL29-4C
• Inner Pipe Material: AL-29-4C Stainless Steel
• Vent Construction: Single Wall
• Fuel Type: Gas