Selling ftss fermentation control system for 7 gallon chronical fermenter, it retails for 250$. I have only used it on two batches and it works great, I have more space now and going to shift to a stand up freezer. If you live somewhere close (within 2 hours) I will deliver the system and throw in an 8 gallon Coleman ice chest with holes drilled in the lid for running cooling hoses. It isn't the one with the heating portion of temp control, ssbrew tech sells a heating retrofit kit for 110$. Thanks for reading send me a message if interested.