Electric process heaters (EPHs) are industrial equipment similar to shell & tube heat exchangers and motor driven pumps. EPHs compare with heat exchangers for their process and mechanical design and with pumps for their electrical and mechanical design. EPHs are commonly used in the oil & gas industry: offshore, refinery, petrochemical, midstream, power and renewable energies. The advantages of EPH technology are ease of operation, no emissions, nearly 100% efficient, smaller footprint, lower capital cost, higher outlet temperature and remote heating.