If you put a box over it during smoking (correct, it didn't come with the box) it will not be able to vent. Typically most boxes fitted are not that sealed. Just fold the top closed. No need to tape the top shut. And if you did an overkill when sealing the box, just poke a couple holes near the top. Big chief also sells a Permatex type of blanket to wrap around the smoker. I have two of them. Very easy to attach. The top is not covered so smoke easily comes out of the top vents.
What hapens when it can not vent some of the smoke?
Currently the BC has vents on top section. Smokes comes out of the vents during smoking.
In the winter, like today, temps are in the 50s during the day. Is this cold enough to need a thermostatically controlled heating element (1000W-1500W)? The Chiefs have been used factory "as is" for many years without modification. Just for some of us who prefer to do low and slow temps. Think of it as something to consider doing during your non smoking season.
Also, how will I know what temps are like inside? I want them 150F-180F if possible, correct? I would get a Maverick ET-732 or similar wireless thermometer. You can either drill a hole through the side, door or drop the probe through one of the upper vents.
Is there a permanent temp gauge to install on the BC and if so, where is best spot to mount? As what DaveOmak shows, he placed a permanent thermometer through the door up near the top. I personally would use a wireless digital thermometer so you can watch the temps while doing the dishes in the kitchen, or mowing the lawn, shoveling the snow.
Thanks!
BTW....I seasoned the BC yesterday with some hickory (what it came with when new). Ran it two hours with two pan fulls. She's ready to go!! I would really check the temp of the smoker before investing much fish. Sounds like you need to go shopping for a thermometer today. When you have selected one, do a boiling water test to see if it reads 212*f when the water is boiling.
Now I need to find some Alder and prepare some Salmon for my first try; unless I can find some Tuna locally.