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4 in. x 12 in. Adjustable B-Vent Pipe

4 in. x 12 in. Adjustable B-Vent Pipe

Article Number:
  • $ 869


1 in. minimum clearance from combustible materials . Use with gas or propane burning appliances only . Maximum temperature of flue gas 470°F . Use with factory supports and fire-stop spacers . UL listed . Consult your local building codes for approved installation practices

Adjustable Round Pipe for Class B gas appliance venting system. It features a twist and turn snap coupling at one end for secure and adjustable fit. The double wall pipe has an inner aluminum liner and has an exterior made of Galvalume steel a combination of aluminum and galvanized steel that provides enhanced durability and lifespan. Use from appliance to above roof penetration extension.

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