

Screw plug immersion heater 3000 W / 230 V 1P recommended for heating domestic water in a metal tank up to 100 °C. It is made up of 3 shielded heating elements in Incoloy® 825 brazed to a brass threaded fixing plug ISO M45 x 200. The heating elements have a plunge length of 380 mm and are loaded at 7 W/cm2. The immersion heater is equipped with a plastic IP44 connector terminal box, an automatic reset control thermostat adjustable from 30 to 80°C by external knob and a manual reset temperature limiter preset at 110°C. Maximum allowable pressure 15 bar.g. It is supplied with 1 fibre seal.