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PelletVent Pro

3" to 4" PelletVent Pro Black Appliance Adaptor/Increaser - 3PVP-X4ADB

Item: COP25416

Out of stock

  • Use with pellet, oil, corn, and bio-fuel appliances
  • Laser-welded super ferritic stainless steel inner walls and galvalume outer walls
  • Outer diameter is 5/8" larger than inner diameter
  • 1" clearance to combustibles
  • No additional gaskets or sealants needed
  • The precise fit of twist-lock connections is fast, secure, and leak resistant. Adaptability is provided by swivel elbow connections and multiple termination options

This appliance adaptor/increaser is used to attach to an appliance outlet, allowing for easy pipe connection. Allows connection of 4" vent to 3" appliance outlet. Seal adaptor to appliance with high temperature sealant.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to

Limited Lifetime Warranty