• 40 Inch AZ63 Magnesium Anode Rod with 3/4 NPT Hex Plug for Water Heater Rust and Odor Prevention
  • 40 Inch AZ63 Magnesium Anode Rod with 3/4 NPT Hex Plug for Water Heater Rust and Odor Prevention
  • 40 Inch AZ63 Magnesium Anode Rod with 3/4 NPT Hex Plug for Water Heater Rust and Odor Prevention
40 Inch AZ63 Magnesium Anode Rod with 3/4 NPT Hex Plug for Water Heater Rust and Odor Prevention

40 Inch AZ63 Magnesium Anode Rod with 3/4 NPT Hex Plug for Water Heater Rust and Odor Prevention

Product Details:

Place of Origin: Hunan, China
Brand Name: High Broad
Certification: ISO 9001:2015
Model Number: MAR-4020-RO

Payment & Shipping Terms:

Minimum Order Quantity: 50 Pieces
Price: USD0.1-5/ Piece
Packaging Details: WNRLN branded color box with foam padding, export-grade corrugated carton
Delivery Time: 5-7 working days for stock, 15-25 days for production
Payment Terms: T/T,L/C,PayPal,Western Union
Supply Ability: 100000 Pieces per Month
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Detail Information

Length: 40 Inch (1016 Mm) Service Life: 1-3 Years Depending On Water Condition
Working Temperature: Up To 180 F (82 C) Head Type: Hex Plug
Thread Size: 3/4 Inch NPT Diameter: 0.84 Inch (21.3 Mm)
Highlight:

Rotten Egg Smell Eliminator

,

Gas Heater Anode Replacement

,

Clean Water Tank Protection

Product Description

Magnesium Anode Rod 40 Inch 0.84 Inch Diameter 3/4 NPT Hex Plug for Gas Water Heater Rust Odor Prevention
Magnesium Anode Rod for Gas Water Heater Rust and Odor Prevention

The 40-inch magnesium anode rod is specifically formulated to address the two most common water quality complaints in gas water heaters: rusty discolored water and the unpleasant rotten egg smell. Through its active electrochemical properties, this magnesium anode neutralizes sulfur compounds and prevents tank corrosion that causes rust contamination.

How Magnesium Anodes Eliminate Rotten Egg Smell

The rotten egg odor in hot water is typically caused by sulfate-reducing bacteria that thrive in the warm water environment and react with the anode to produce hydrogen sulfide gas. WNRLN magnesium anode rods are manufactured from high-purity AZ63 alloy with controlled impurity levels, minimizing the reaction that produces hydrogen sulfide while maintaining full corrosion protection. In most cases, switching from an aluminum to a magnesium anode resolves odor issues immediately.

Key Features
  • Odor Elimination Properties: The electrochemical profile of AZ63 magnesium alloy actively reacts with dissolved sulfur, preventing the formation of hydrogen sulfide gas that causes the characteristic rotten egg odor in hot water.
  • Rust-Free Hot Water: By sacrificially corroding in place of the steel tank, the anode rod prevents rust particles from contaminating the water supply, ensuring crystal-clear hot water from every tap.
  • 3/4 NPT Hex Plug Design: Features a compact hex plug head that fits in tight spaces common around gas water heater flue pipes and venting systems. Compatible with standard 1-1/16 inch sockets.
  • Gas Heater Optimized Dimensions: The 40-inch length with 0.84-inch diameter is the most common fitment specification for residential gas water heaters from Rheem, AO Smith, Bradford White, and Kenmore.
  • Health-Safe Water Quality: Prevents metallic taste and discoloration, ensuring hot water is suitable for bathing, cooking, and all household uses.
  • Lower Maintenance Frequency: Proper anode function reduces sediment buildup at the tank bottom, minimizing the need for periodic tank flushing and extending burner efficiency.
Installation Instructions
Turn off gas supply and cold water inlet before service. Drain water below the anode port level. Use a 1-1/16 inch socket with a breaker bar if the original anode is seized. Apply PTFE tape to new anode threads. Hand-tighten first, then torque to 15-20 ft-lbs. Restore water supply and check for leaks before relighting the pilot.
Packaging

Individually sealed in VCI anti-rust film and packed in display boxes with protective foam end-caps. Multi-pack orders shipped in reinforced export cartons with moisture barrier.

Jane Hu
China Hunan High Broad New Material Co., Ltd.
70 Chezhan North Road, Changsha, China 410100
Mobile/Whatsapp: +86-139-7515-2932
Wechat: 139-7515-2932
Skype: jane.hu261
QQ: 122367362

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