This vertical propane (lp) gas smoker is easy to use it offers a total of 784-Square Inch for choice of smoked flavored foods. This two door concept offers greater temperature control having the wood chip box and water bowl in the small door access portion of the smoker, allows you to maintain the heat for your choice of smoked flavored foods. Sliding dampers on the top and sides gives an additional option on temperature control while enjoying the full smoked cooking process on flavored foods. Csa certified. Warranty 1 year limited.