Duravent 4-Inch Fasnseal Weil Mclain Ultra Series Appliance Adapter - FSA-ULT4

Product Features

• Inner Diameter: 4"
• Fuel Types Compatible With: Gas
• UL Listed: Yes
• Length: 3.6"
• Single Wall Construction
• Limited Lifetime Warranty
• Limited Lifetime Warranty: 4-inches
• Product Weight: 4.4 lbs
• Vent Pipe Size: 4-inches
• Pipe Shape: Round
• Inner Pipe Material: AL-29-4C Stainless Steel
• Pipe Class: AL29-4C
• Vent Construction: Single Wall
• Fuel Type: Gas