Plate heat exchangers are heat exchangers that use metal plates to transfer heat from two fluids. The larger commercial versions have gaskets between plates while smaller ones are brazed. PHEAccessories.com, a professional PHE plate and gasket supplier, focuses on compatible replacements for plate heat exchanger plates, gaskets, and other accessories for all brands. They are 100% compatible withoriginalmachines.Moreinfo:https://www.pheaccessories.com/ read full review »