First off thanks for the awesome forum I have learned so much. I have been working on a freezer conversion I am using a 2500w element. And a mypin pid controller and everything is working great I have a 4 inch exhaust out the top and a homemade smoke daddy that also works great.. My question is are u guys putting in a fresh air intake in or is the smoke daddy pump enough fresh air.. PS sorry for the long first post
Josh
Josh