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Class A Insulated Chimney Pipes

If you are looking to install a wood stove or heating appliance, but your home was never constructed with a chimney - No Sweat. Class A chimney systems are double wall insulated chimney pipes that have a 2" clearance rating from combustible material. Go through the wall or through the ceiling without a problem since we offer a variety of components to help cater to your specific installation. We offer Rock-Vent and Selkirk Class A Chimney systems which are both U.L. listed and fabricated from the highest grade stainless steels.

Typical Use & Summary:

  • Used when you don't have a masonry chimney or need a closer clearance to combustibles
  • Run through the wall, ceiling, and/or roof to the outdoors
  • Can transition to Black Stove Pipe which connects to an appliance, such as a stove
  • Can extend an existing masonry chimney to maintain proper chimney height
  • Provides 2” clearance to combustible materials

You Might be Looking For:

  • Double Wall Black Stove Pipe
    Used to connect an appliance to masonry chimney, Flex Liner Kit, or Class A chimney pipe. Not intended to pass through combustibles.

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Rock-Vent Class A Chimney Systems

Rock-Vent Class A insulated chimney pipe and components are ideal for new installations or installing a new stove or insert into an existing home. Rock-Vent Class A chimney pipe and components are UL listed and provide a 2" clearance to combustibles. Manufactured in the USA with the homeowner in mind with 3 stainless steel options to select from to help manage a cost effective installation. Compatible with Ventis, Champion, and Nexvent Class A chimney pipe.
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Selkirk Class A Chimney Pipes

Selkirk Metalbestos Ultra-Temp Class A insulated chimney pipe and components are UL-103 listed as a multi-fuel system and provides a 2" clearance to combustibles. Inner pipe fabricated with 304L stainless steel. Selkirk Metalbestos Ultra-Temp is compatible with Selkirk's UT, SS, SS2, Sure Temp (Not compatible with Super-Vent).
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DuraVent Dura Tech Class A Pipe 10" to 14"

Dura-Vent DuraTech Class A Chimney Pipe is offered in large diameters of 10", 12", and 14". If you require a different diameter, please contact us for special orders. DuraTech is UL 103 listed and designed for use with 1700 degree Fahrenheit chimney system such as zero clearance or masonry fireplaces, furnaces, boilers, water heaters, and more. Requires 2" clearance to combustible materials.
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