Rheem-Ruud SP13763T Dip Tube 3/4 in. Diameter x 37 in. Long Helix End

The Rheem-Ruud SP13763T is an OEM replacement dip tube designed for Rheem and Ruud residential and commercial water heaters. Measuring 3/4 inch in diameter and 37 inches in length, this dip tube features a helix (spiral) end that promotes turbulent mixing of incoming cold water, helping to reduce sediment stratification at the bottom of the tank.

Key Features:

• Dimensions: 3/4 in. diameter x 37 in. long
• End Style: Helix (spiral tip) for improved cold water distribution and turbulence
• OEM Part: Direct factory replacement for compatible Rheem and Ruud water heaters
• Function: Channels incoming cold water to the bottom of the tank, keeping it separated from hot water at the top for optimal efficiency
• Helps Reduce: Sediment buildup and cold water short-circuiting within the tank

Replacing a worn, cracked, or broken dip tube restores proper hot water output and tank efficiency. The helix-end design on the SP13763T is particularly effective at agitating sediment to keep it suspended, reducing accumulation at the tank bottom. Always verify compatibility with your specific water heater model before installation.