Solar electric heating tube operates at a voltage of 220V, providing efficient heating for various applications. With a power output of 2000W, it ensures rapid heating and energy efficiency. Easy installation process allows for quick replacement of old heating tubes. Durable design ensures long-lasting performance and reliability. The electric heating tube features a simple wiring system with color-coded wires for easy connection to live, null, and earth wires. Product Name: Solar Electric Heating Tube Voltage: 220V Power: 2000W How to install the plug-in electric heating tube at the bottom? 1) Take out the old electric heating tube or the plug in the hole; 2) Apply detergent to lubricate the electric heating tube; 3) Turn the handle of the electric heating tube and gently push it into the hole; 4) The red wire is connected to the live wire, the blue wire is connected to the null wire, and the yellow/green wire is connected to the earth wire. Color: Titanium Color Material: Stainless Steel Package Contents: 1* 47mm 2000w Heating pipe Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.