AP18572 | Anode Rod 0.500"Diax44"long | Rheem-Ruud

**AP18572 Anode Rod: Protection Against Corrosion for Your Water Heater** The Rheem-Ruud AP18572 Anode Rod is a crucial component for safeguarding your water heater from the damaging effects of corrosion. It serves as a sacrificial element, attracting and absorbing corrosive elements from the water, thereby protecting the metal components of the heater. **Key Features:** * Diameter: 0.500 inches * Length: 44 inches * Compatible with Rheem-Ruud water heaters requiring a 44-inch anode rod * Hex nut included for easy installation **Benefits:** * Extends the lifespan of your water heater by preventing premature corrosion * Maintains the efficiency of the heater, ensuring consistent hot water supply * Protects against leaks and costly repairs **Applications:** The AP18572 Anode Rod is a direct replacement for Rheem-Ruud water heaters that require a 0.500" dia. x 44" anode rod. It is essential for use in areas with hard water or corrosive water conditions. **Technical Specifications:** * Material: Aluminum alloy (for extended life span and corrosion resistance) * Thread Size: 1-1/16"-8 UNC-2B Shop our HVAC supply store for the best prices and fast shipping on the AP18572 Anode Rod. Protect your water heater investment and enjoy uninterrupted hot water supply for years to come!