3" Double Wall Round Adjustable Length Gas Vent Pipe, Galvanized Steel/Aluminum

99363 MFG #: 103082
$8.46 / ea
Stock Product
The Double Wall Construction with its Built-In Air Space, Provides Permanent Insulation and Keeps the Inner Pipe Hot and the Outer Pipe Relatively Cool; Such Construction Creates Quick, Strong Vent Action and Eliminates Condensation in the Pipe or Overheating of Nearby Enclosure Surfaces; The Gas Vent System Shall be So Engineered and Constructed as to Develop a Positive Flow Adequate to Exhaust All Flue Gases to Outside Atmosphere, Without Condensation Within the Vent or Spillage at any Appliance Draft Hood; Used in Combination with a Straight Length this Component Assures that an Exact Required Vent Length Can be Achieved; Allows for Easy Disassembly and Can Absorb the Linear Expansion of Longer Pipe Lengths
Vent Pipe; Type Double Wall, Round, Gas Vent, Adjustable Length; Size 3"; Length 12"; End Type Lock Tab x Lock Tab; Material Thickness 28 Gauge; Material Galvanized Steel (Outer), Aluminum (Inner); Insulation Supplied Yes; Applicable Standard NFPA 54/211, UL 441; Application Residential, Light Commercial, Industrial