could use help with chimney components

[supermanotorious]

Howdy ya'll, I live in an unincorporated part of Maricopa County AZ and just secured myself a permit to install the Englander 13-NCH that I'm ordering from Home Depot. The stove is going aside our north wall in a part of the home that used to be under the back patio. So the roof pitch is more flat than steep and if I had to guess, I'd bet insulation was stuffed between the rafters and drywall was slapped in place so there is probably virtually no attic space.

I need help selecting the pipes and ceiling thimble. Here is what I'm considering so far, please share your thoughts.

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[bholler]

Howdy ya'll, I live in an unincorporated part of Maricopa County AZ and just secured myself a permit to install the Englander 13-NCH that I'm ordering from Home Depot. The stove is going aside our north wall in a part of the home that used to be under the back patio. So the roof pitch is more flat than steep and if I had to guess, I'd bet insulation was stuffed between the rafters and drywall was slapped in place so there is probably virtually no attic space.

I need help selecting the pipes and ceiling thimble. Here is what I'm considering so far, please share your thoughts.

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Get double wall insulated stuff instead of the triple wall. It is smaller outside diameter and keeps the internal temps up much better because it has twice the insulation.

 

[supermanotorious]

so if I understand, the ceiling kit will pass through both the roof and finished ceiling? I would bend it outward on the roof and put the flashing on top of it? so the components I've identified are good except on the exterior of the house I should go double-wall insulated?

 

[Bigger_Al]

so if I understand, the ceiling kit will pass through both the roof and finished ceiling? I would bend it outward on the roof and put the flashing on top of it? so the components I've identified are good except on the exterior of the house I should go double-wall insulated?

Like this:

 

[supermanotorious]

I cant seem to find an exterior double-wall insulated chimney pipe through Home Depot. Is it easy enough to use SuperVent chimney pipe from Lowe's with the DuraVent stove pipe from Home Depot?

https://www.lowes.com/pd/SuperVent-...ed-Double-Wall-Stainless-Chimney-Pipe/3583378

 

[Bigger_Al]

I cant seem to find an exterior double-wall insulated chimney pipe through Home Depot. Is it easy enough to use SuperVent chimney pipe from Lowe's with the DuraVent stove pipe from Home Depot?

https://www.lowes.com/pd/SuperVent-...ed-Double-Wall-Stainless-Chimney-Pipe/3583378

I don’t think they’re compatible and if you already have the Simpson Duravent ceiling box. Tractor Supply has the triple wall chimney pipe from Simpson Duravent. If you are after a double wall chimney pipe you might find the internet to be your best bet.

 

[bholler]

I cant seem to find an exterior double-wall insulated chimney pipe through Home Depot. Is it easy enough to use SuperVent chimney pipe from Lowe's with the DuraVent stove pipe from Home Depot?

https://www.lowes.com/pd/SuperVent-...ed-Double-Wall-Stainless-Chimney-Pipe/3583378

Yes you can use different brand stove pipe with a chimney. But all chimney components need to be the same.

 

[supermanotorious]

I went ahead and ordered all the stuff in my first post.

 

[supermanotorious]

it's all here! luckily no damage to the stove, and only 1 of the single wall stove pipes was bent which I promptly returned. Before I open the ceiling kit, I would mention the roof above this install is an enclosed patio and the pitch is much more gradual than the "normal" roof. I wonder if the angle of the flashing is too steep for the install location.

 

[supermanotorious]

The angle of the flashing is not too extreme and I think it will work out just fine. I'm very thankful the kit had the stove collar adapter as I didn't know that at first and thought I would have to order it separate after trying to fit a section of stove pipe to the collar direct. I think all should install smooth but my joists are 24' apart so I'll need to frame 3 of the 4 sides for the support box, luckily again the pallet wood should work out for that.

 

[begreen]

Did you download the DuraPlus installation manual?

 

[supermanotorious]

I did, read it thoroughly. It offers almost no help with cutting stove pipe sections to fit

 

[begreen]

Yes, those instructions are for chimney pipe only which one does not cut. It's often easier to use a telescoping section of stove pipe to avoid having to cut this.