This is a custom oil barrel evaporator build. We have boiled on this for 3 years now and upgrading to a bigger evaporator for next season. Forced air fan with cast grates drilled for airflow. Fully bricked and insulated (1"). Rail gasket and insulation on door. With this pan we were able to evaporate around 15 GPH. We also have a Smoky Lake Hybrid pro pan and hood that we are selling in a separate listing that we were able to get 20-24GPH with. Email me at for more pictures and video. We are located in Canaseraga, NY. Included: -Evaporator -All bricks and insulation -2x4 divided pan -SS nipple and valve for draw-off -10x24" smoky lake warming pan with ball float (to be auto fed from an upper tank)