Emerson Electric Co. MTI-250A Industrial Electric Heater

Chromalox Emerson MTI-250A is a 5 kW, 240 V, single‑phase screw‑plug immersion heater designed for direct immersion in water and water‑based solutions. It features a 2‑inch NPT screw‑plug connection for installation in compatible vessels and uses an Incoloy sheath to resist corrosion in aqueous media. The enclosure is general‑purpose, providing straightforward electrical connections, and the overall length is about 19.25 inches in typical configurations. The MTI‑250A is intended for industrial liquid heating tasks such as process water heating, bath or rinse solutions, and other applications where high‑wattage, direct immersion heating is required in a 240 V, single‑phase system. As part of the Chromalox/Emerson immersion heater family, the MTI‑250A is designed for reliable operation in challenging liquid environments where efficient heat transfer from a direct immersion element is essential.