Reducers and Increasers

Designed to reduce venting diameter, our double wall reducers and increasers are made with premium 22 ga steel. Welded for a sturdier assembly.

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VORTEX DOUBLE WALL 6" TO 8" INCREASER - Double Wall Stove Pipe VORTEX DOUBLE WALL 6" TO 8" INCREASER - Double Wall Stove Pipe (view 2)
VORTEX DOUBLE WALL 6" TO 8" INCREASER - Double Wall Stove Pipe VORTEX DOUBLE WALL 6" TO 8" INCREASER - Double Wall Stove Pipe (view 2)
VORTEX DOUBLE WALL 8" TO 6" REDUCER - Double Wall Stove Pipe VORTEX DOUBLE WALL 8" TO 6" REDUCER - Double Wall Stove Pipe (view 2)
VORTEX DOUBLE WALL 8" TO 6" REDUCER - Double Wall Stove Pipe VORTEX DOUBLE WALL 8" TO 6" REDUCER - Double Wall Stove Pipe (view 2)

Why Shop on The North Flame

Fast and reliable Shipping

Fast and reliable Shipping

Take advantage of our fast delivery across all of North America

Made in Canada & USA

Made in Canada & USA

A complete range of heaters offering superior craftsmanship and enhanced durability.

Amazing Deals

Amazing Deals

Take advantage of amazing deals thanks to our great prices, volume discounts and monthly promotions.

Exceptional Customer Service

Exceptional Customer Service

Our dedicated team is here to assist you with expert advice and support for all your heating needs.