Flue Pipe Estimator?

Is there a flue pipe design tool out there anywhere? Whant to check to see if my system is reasonable (just cant get good airflow).

Running two 90's, two 45's have about 35' of elevation and 45' total in pipe length.

Larry S.

Yep, thats it in a nutshell.

It is an Avalon Olympic.

I will try to post some pics. Too dark tonight to get a some shots. Has to run outside through a side wall then up two stories.

Will post some pics soon.

Larry S.

Here are some pics of the installation. See anything obvious?

Yep, I was WAY off on the lengths. The long sections are 6" 4 footers. So about 20 feet of vertical rise and 3 feet of horizontal (between the stove and vertical pipe).

My guess is that the shorter length hurts in this situation? Is there a code standard out there some where for this type of installation?

Larry

10 feet. Heck I have zero feet. Thanks for the input. Can any one direct me to a building code for this type of installation?

Thanks.

Ran across this one as well while there.

http://www.duravent.com/docs/bulletins/2008/45_elbows_product_bulletin.pdf

Great references. I got good measurements now (sorry for the gross errors originally).

The bends I thought were 45's are actually 30's. Total outside vertical hight is 173". Internal height (from stove connection to pipe horozontal centerline is) is 26". Total piping height is 199" (16.6 feet). Total pipe length is 22.6 feet. This includes one 90 (at the stove), one cleanout "T" just outside and two 30's.

I have a 34 degree pitch on the roof with only 2 feet of stack above the edge of the roof. To get the 10 foot horizontal clearance (from the 2 foot below the cap reference) I will need another 7 feet of pipe. (plus a support).

Think that 7 feet of vertical pipe will help on drafting?

Gotta love spending several thousand $$ for a professional installation to have to deal with this garbage.