ONENESS 369 RV Water Heater Anode Rod 2-Pack, Black Nut 9.25 inchx3 /4 inch NPT | City water? Choose Black Nut. If it wears >50% in year 1, we exchange it. Fits Suburban 9.25 inchx3 /4 inch NPT heaters.

Features

• PURE MAGNESIUM FOR SUPERIOR CATHODIC PROTECTION: The best choice for RVing Upgrade from standard aluminum or zinc rods, which can corrode quickly. Our pure magnesium anode rod offers superior protection, highly effective at drawing corrosive elements away to ensure maximum lifespan for your Suburban tank.
• EXACT FIT & ESSENTIAL SIZING GUIDE: Dont overlook these essentials for your water heater Always pick the right rod size: Suburban models need a 9.25" x 3/4" NPT rod, while Atwood models require a 4.5" x 1/2" NPT rod. Our 9.25" rod is precision-engineered specifically for Suburban tanks for a perfect drop-in fit.
• OPTIMIZED FOR SOFT WATER & MAXIMUM REACTIVITY: Match your anode to your water source The bare black steel nut actively enhances the electrochemical pull of the AZ31 magnesium core. This provides maximum corrosion defense in low-mineral, treated city water, ensuring your expensive tank walls stay protected.
• COMPREHENSIVE COMPATIBILITY FOR TOP BRANDS: An essential part of maintaining your Suburban water heaters efficiency Whether you are searching the RV replacement parts catalog for Crossroads, Heartland, Keystone, or Winnebago parts, this anode rod ensures your system remains in top condition.
• NEVER GET CAUGHT WITH A COLD SHOWER (2-PACK): A corroded anode rod means cold, unwelcoming showers on your camping trip. This convenient 2-pack ensures you always have a backup ready. Toss the spare in your RV tool kit and enjoy total peace of mind on every outdoor adventure.
• LEAK-FREE, EFFORTLESS INSTALLATION: Forget the hassle of messy sealants or unexpected drips. Our anode rods feature a specialized layer of pre-applied Teflon tape on the threads, ensuring a watertight seal right out of the box so you can spend less time wrenching and more time exploring.
• SAVE MONEY ON EXPENSIVE TANK REPAIRS: Your RV water heater is a major investment. By actively sacrificing itself to the varied water conditions often encountered on the road, our heavy-duty anode rod prevents your expensive tank walls from rusting out, saving you from costly premature replacements.