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4 in. Flat B-Vent Roof Jack

4 in. Flat B-Vent Roof Jack

Article Number:
  • $ 2938

1 in. minimum clearance from combustible materials . Use with gas or propane burning appliances only . Use with storm collar models BV-RSC 04 . Designed for flat roofs . UL listed . Consult your local building codes for approved installation practices

Flat Roof Jack for Class B gas appliance venting systems. It's designed for roof penetration of Class B pipe on a flat roof. It is made of galvanized metal and all seams are soldered.

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