Watlow BHN740E5W Screw Plug Immersion Heater

The Watlow BHN740E5W Screw Plug Immersion Heater provides high-capacity direct-immersion heating for industrial liquids, delivering 15,000 watts at 480 VAC in a screw-plug mounted design for use in tanks, reservoirs, process vessels, and fluid handling equipment. It is suitable for heating water, process water, oils, and heat transfer fluids, and supports applications in water treatment, chemical processing, boiler feed systems, and heat-transfer fluid circuits that require precise temperature control. Maintenance teams, OEMs, and system integrators rely on this immersion heater for replacing failed heating elements, upgrading process heating, equipment repairs, and thermal system retrofits, with common replacements including BHN740E5C, BHN740E5S, and BHN740E5W-21.