On Hold Stainless Steel Appliance Adapter or Increaser 3" - 4". SKU EW-3PVL-X4AD

• Use to attach to appliance outlet allowing for easy pipe connection
• Allows connection of 4" vent to 3" appliance outlet
• Seal adapter to appliance with high temperature sealant
• Can be used either horizontal or vertical
• Recommended to increase 3" pellet vent stove to 4" above 4,000 ft.
• Double wall/insulated design
• 0.012" 430 stainless steel inner wall
• 0.018" galvalume steel outer wall
• 1" clearance to combustibles twist-lock construction
• Pipe is required for pellet stoves

PelletVent Pro is a venting system designed for stoves and inserts that use wood pellets and oil fuel. It is also built to vent biofuel products such as corn, switch grass, cherry pits, soybeans, coffee husks, to name a few. Rate for continuous feed use flue temperatures up to 570 degrees Fahrenheit.
All PelletVent Pro components that come into contact with flue gases are built with an inner wall or corrosion resistant super-ferritic metal. PelletVent Pro is engineered with features for a durable, safe and aesthetical pleasing venting system. PelletVent Pro is a paten-pending system for stoves and inserts that use wood pellets, corn and other biofuels, or oil as fuel. As a result of Simpson DuraVent's cutting edge manufacturing process and commitment to innovation. PelletVent Pro is uncompromised in attention to detail and performance. This perfect fit and finish is made possible with a laser-welded inner and outer wall.