2 uds NPT3 4 21 * 235mm calentador de agua varilla de ánodo de aleac
1. rod is also called anode rod, the main component is .
2. In the inner tank of the water heater, it is in contact with water at the same time as the inner tank (mainly iron), and the primary battery is formed due to chemical principles.
3. Since the water in the inner tank is not pure water, it always contains various impurities and has certain corrosiveness. When the water temperature exceeds 40 °C, scale will be generated. If there is no rod, the inner tank will be corrosion.
4. The basic function is to prevent corrosion and scale, and to protect the liner.
5. Main use: large hot water tank liner anti-corrosion for car and car water heaters.
Condition: 100% Brand New
Item Type: Water Heater Anode Rod
Product Material: AZ31B Environmental Alloy
Product Standard: EU Environmental Standards
Size: Approx. 21 * 235mm / 0.8 * 9.3in
2 * Water Heater Anode Rod
1 * Tape
1. Please allow slight error due to manual…