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  1. How to Replace an Anode Rod on a Water Heater - This Old House

    Jan 5, 2026 · The anode rod is a key player in your water heater’s defense against corrosion. By design, the anode sacrifices itself to protect the steel tank from corroding.

  2. Water Heater Anode Rod Replacement, A How-To Guide

    Sep 10, 2024 · Replacing the anode rod in a water heater before it fails can slow down corrosion inside the tank and significantly extend the life of the water heater, sometimes even doubling …

  3. How to Replace a Water Heater Anode Rod (Step-by-Step Guide)

    It might be time to replace the anode rod! In this video, I walk you through the full process of replacing a sacrificial anode rod in a standard residential water heater.

  4. Complete Guide to Replacing Your Water Heater's Anode Rod

    Nov 28, 2025 · Learn about replacing the anode rod in your water heater. Discover the symptoms of a bad anode rod, find its location, understand replacement costs, and get answers to …

  5. How to Check and Replace a Water Heater Anode Rod (DIY Guide)

    Jul 15, 2025 · In this comprehensive guide, we’ll walk you through everything you need to know about checking and replacing your water heater’s anode rod. By the end, you’ll understand …

  6. How to Replace a Water Heater Anode Rod: Complete DIY Guide

    Oct 28, 2025 · With the right tools and technique, most homeowners can replace an anode rod in 1 to 2 hours. You don’t need plumbing expertise. You need a socket wrench, some patience, …

  7. Water Heater Anode Rod Replacement: 9 Simple Steps

    Feb 12, 2025 · Would you like to know how to replace the anode rod in your water heater? Find out how it’s done here in our step-by-step guide.

  8. Anode Rod Replacement: Extend the Life of Your Water Heater - Bob Vila

    Dec 31, 2022 · Those who hire a plumber to replace an anode rod can expect to pay about $200 to $300. However, most anode rods only cost about $20 to $50, so DIYers with even moderate …

  9. How To Change a Water Heater Anode Rod - This Old House

    Aug 13, 2024 · One often overlooked component in a water heater is the anode rod, which plays a vital role in protecting your water heater from corrosion. In this guide, we’ll walk you through …

  10. Replacing Water Heater Anode Rod: Step-by-Step Guide

    Feb 18, 2025 · This how-to will show you how to replace that anode rod – a simple job that can give your water heater a much longer lifespan. We will walk you through the steps in this guide …