DuraVent FasNSeal PolyPro Rigid to FasNSeal Flex Adapter: connects PolyPro pipe to the liner at the bottom
The DuraVent FasNSeal PolyPro Rigid to FasNSeal Flex Adapter is the connector between rigid PolyPro pipe and a FasNSeal Flex liner. It makes that connection at the bottom of the vent system. PolyPro is DuraVent’s plastic vent pipe. DuraVent permits this pairing because it makes both vent lines. FasNSeal Flex is DuraVent’s flexible stainless steel liner that carries a high efficiency gas appliance’s exhaust up through an existing masonry chimney. The liner needs a vertical or nearly vertical path, not a sideways run.
Choose your size on this page, with sizes starting at 2 inch and up. The adapter is sized to accept PolyPro pipe. An experienced professional handles the work, removing the locking band, inserting the pipe, and tightening the clamp. Connecting to rigid FasNSeal instead? See the DuraVent FasNSeal Male Flex Adapter for rigid FasNSeal connections. The DuraVent FasNSeal PolyPro Rigid to FasNSeal Flex Adapter ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.












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