Electric Heating Rod Submersible Water Heater AC220/380V Insulation For Steam Table For Greenhouse For Incubator 3KW 4.5KW 6KW 9KW 12KW

Electric Heating Rod Submersible Water Heater AC220/380V Insulation for Steam Table for Greenhouse for Incubator 3KW 4.5KW 6KW 9KW 12KW Specification: Item Type: Heating Tube Material: Stainless steel brass silicone Uses: Widely used in various heating occasion Working Voltage: AC 220/380V Package List: 1 x Heating Tube 1 x Protection Cover Note: 1. The components should be stored out of dryness. If the insulation resistance drops below 1 megohm due to ‑term storage they can be dried in an oven at about 200 degrees Celsius for several hours or pass the components under low pressure for several hours to restore the insulation resistance. 2. When carbon buildup is found on the of the tube it must be removed before use so as not to reduce the efficiency or even burn out the components. 3. When melting bitumen paraffin and other solid oils the voltage should be lowered for use and then raised to the rated voltage after melting. To prevent power concentration and reduce component service life.