The top blue line is inside stove temp the bottom line is the flue temp 18 inches up.
First is the air 1/2 opened no blower.
![More interesting charts More interesting charts](https://www.hearth.com/talk/data/attachments/251/251533-daa7288cb41ec710f7aa17d6f79940b2.jpg)
second air completely closed no blower.
there a big difference in the spread between the inside stove temp and flue when air is 1/2 open and closed. Stove seams to also run hotter with it closed.
tonight I’m running completely closed blower on. Let’s see the results tomorrow.
First is the air 1/2 opened no blower.
![More interesting charts More interesting charts](https://www.hearth.com/talk/data/attachments/251/251532-a14a8eee4a7cebfadc611c82ffd9c5cb.jpg)
![More interesting charts More interesting charts](https://www.hearth.com/talk/data/attachments/251/251533-daa7288cb41ec710f7aa17d6f79940b2.jpg)
second air completely closed no blower.
there a big difference in the spread between the inside stove temp and flue when air is 1/2 open and closed. Stove seams to also run hotter with it closed.
tonight I’m running completely closed blower on. Let’s see the results tomorrow.
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