AO Smith 9003944005 Water Heater Anode Rod Kit

The Water Heater Anode Rod Kit for AO Smith 9003944005 protects your residential gas water heater from tank corrosion and extends its service life. Made from aluminum, it measures 0.84 inch in diameter and 16 inches long, with a screw-in 3/4 inch threaded connection for easy replacement. This replacement part targets the anode rod, helping guard against mineral-related wear and keeping your hot water flowing efficiently.

Designed for compatibility with AO Smith residential gas water heaters, this kit supports models including GCV 30/GS6 30 YORT and GCVT 40/GS6 40 YRRT.

This aluminum anode rod kit is a reliable AO Smith replacement part. It helps maintain heater efficiency and prolongs tank life when installed correctly.

• Aluminum construction delivers durable corrosion protection for long-lasting performance.
• Precise size 0.84 in diameter x 16 in length for AO Smith kits.
• Screw-in design with 3/4 in threaded connection for straightforward installation.
• Residential gas water heater compatible with GCV 30/GS6 30 YORT and GCVT 40/GS6 40 YRRT models.
• AO Smith replacement part ensures proper fit and reliable operation.