Description
The Rheem-Ruud SP13763F is an OEM replacement dip tube designed to restore proper water heater performance. Measuring 3/4″ in diameter and 28″ in length, this dip tube channels incoming cold water to the bottom of the tank, keeping it separated from the hot water at the top for maximum heating efficiency and consistent hot water delivery.
Why Dip Tubes Matter
A failed or deteriorated dip tube allows cold inlet water to mix directly with hot water near the top of the tank, resulting in lukewarm output and reduced efficiency. Replacing a worn dip tube with a genuine Rheem-Ruud part restores proper thermal stratification and extends the effective life of your water heater.
Product Specifications
- SKU: SP13763F
- Brand: Rheem-Ruud
- Diameter: 3/4″
- Length: 28″
- Application: Residential/light commercial water heater replacement dip tube
- OEM Rheem-Ruud replacement part
Key Features
- Genuine OEM Rheem-Ruud replacement for reliable fit and function
- 3/4″ diameter inlet connection for standard water heater compatibility
- 28″ length directs cold water to the tank bottom for optimal thermal layering
- Helps restore hot water output and heating efficiency
- Straightforward installation for qualified technicians
Applications
Designed as a direct OEM replacement for compatible Rheem and Ruud water heater models. Always verify compatibility with your specific unit’s model and serial number before installation.







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