Grundig 2-Pack RV Water Heater Magnesium Anode Rod with Tape - Fits Suburban & Mor-Flo 3/4 Inch NPT

I. Product Overview This set includes 2 high-quality magnesium anode rods and 1 roll of sealing tape, specially designed for Suburban, Mor-Flo, and most other RV water heaters with a 3/4 inch NPT anode rod port. It is an essential component that protects your water heater tank from corrosion damage. Made of premium magnesium alloy, it effectively extends the service life of your water heater tank through the sacrificial anode principle, ensuring reliable hot water supply for your RV travels. With precise dimensions and a standard 3/4 inch NPT thread connection, this anode rod is easy to install, making it an ideal choice for RV water heater maintenance. II. Product Features Wide Compatibility: Fits most RV water heaters equipped with a 3/4 inch NPT anode rod port, perfectly compatible with Suburban, Mor-Flo and other mainstream brands. Superior Corrosion Protection: The magnesium anode rod is a critical component that prevents corrosion damage to your water heater, providing long-term reliable protection for your water heater tank through electrochemical sacrificial anode action. Premium Material: Manufactured from high-quality magnesium alloy with excellent corrosion resistance and durability, ensuring long-lasting stable performance and extended service life. Extends Tank Life: As a core protective component of every hot water system, it effectively slows down tank corrosion and significantly extends the lifespan of your water heater, reducing replacement costs. Perfect Fit, Easy Installation: The anode rod has a diameter of 0.83 in (21mm), length of 9.25 in (235mm), and standard 3/4 inch NPT thread. Comes with sealing tape for quick and easy installation and replacement. Value Pack: Get 2 anode rods and 1 roll of sealing tape in one purchase, meeting your multiple maintenance and replacement needs with higher cost-effectiveness and peace of mind. III. Applications This product is suitable for water heater maintenance and replacement in the following scenarios(with 3/4 inch NPT port): RV water heaters Small residential water heaters Routine water heater maintenance Worn anode rod replacement Suburban RV water heaters (with 3/4" NPT port) Mor-Flo RV water heaters (with 3/4" NPT port) When to Replace Your Anode Rod: Perform 1-2 maintenance checks per year as part of the routine maintenance of your water heater. When the rod is more than 70% consumed (significant reduction in diameter) When the rod shows large pitted areas, calcium buildup, or exposed core wire If you notice rusty or discolored hot water coming from your taps When you experience reduced hot water output or strange odors from the water Before long RV trips to ensure reliable hot water supply during travel IV. Package Includes 2 x Magnesium Anode Rods (3/4 inch NPT thread) 1 x Sealing Tape (for installation) V. Precautions Before installation, be sure to turn off the water heater power/gas and water supply valve, completely drain the hot water from the tank, and allow the tank to cool down before operation to prevent scalding. Please confirm your water heater has a 3/4 inch NPT port before purchasing. Check dimensions to avoid compatibility issues. When installing, use the included sealing tape to wrap the threads to ensure a proper seal and prevent leaks. Use proper tools during installation. Avoid over-tightening to prevent thread stripping or damage to the water heater port. Please dispose of used anode rods properly according to local metal waste disposal regulations.