6" stove pipe to 8" liner - is this permitted / will it work okay?

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wildfire

Member
Jan 5, 2010
9
Western PA
Need some advice – going to be replacing my majestic pre-fab with an Englander 30-nch. The majestic prefab is connected to an 8” double wall straight vertical liner. It was inspected last year and is in great shape. The Englander is a 6”outlet. I’m planning on running 6” double wall pipe to the first floor and then I’d like to know if I can transition to that 8” liner and reuse it through the rest of my chase and out the roof or do I need to purchase a new 6” liner?
 
The majestic chimney will not be reusable. It will need to be replaced with a class A chimney system. That chimney isn't approved for the amount of heat a woodstove will produce, not to mention there’s no way to support the pipe. It’s currently resting on top of your fireplace.
 
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Need some advice – going to be replacing my majestic pre-fab with an Englander 30-nch. The majestic prefab is connected to an 8” double wall straight vertical liner. It was inspected last year and is in great shape. The Englander is a 6”outlet. I’m planning on running 6” double wall pipe to the first floor and then I’d like to know if I can transition to that 8” liner and reuse it through the rest of my chase and out the roof or do I need to purchase a new 6” liner?
No the chimney for that majestic is not rated for high enough temp for a wood stove. And how are you planning on replacing a zero clearance with an englander 30nc???
 
good points - and that is what i was thinking just wasn't sure.... we're putting an addition on. the home is a 2-story colonial and the majestic needs to be moved with the addition. i was hoping to replace it with a wood stove and run straight double wall pipe all the way from the stove through the roof inside a new chase that will be built with the addition. (the majestic vents through a chase today - it's 22ft tall).