Description
Rheem-Ruud 21790 Temperature & Pressure Relief Valve
The Rheem-Ruud 21790 is a genuine OEM Temperature & Pressure (T&P) Relief Valve designed to protect water heaters from the hazards of excessive temperature and pressure buildup. As a critical safety component, this valve automatically opens to release water when either temperature or pressure exceeds safe operating thresholds, preventing catastrophic tank failure and ensuring the long-term safety of your water heating system.
Key Features
- Genuine Rheem-Ruud OEM replacement part for assured compatibility
- Dual-function protection against both excessive temperature and pressure
- Automatic pressure-relief operation for passive, maintenance-free safety
- Engineered to meet water heater safety standards
- Direct drop-in replacement for Rheem and Ruud water heater models
- Durable construction for long-lasting, dependable performance
Application
This T&P relief valve is a direct OEM replacement intended for use with compatible Rheem and Ruud residential and light commercial water heaters. It is an essential safety device that should be inspected regularly and replaced as part of routine water heater maintenance to ensure continued safe operation.
Why Choose OEM?
Using a genuine Rheem-Ruud replacement part ensures proper fit, function, and compliance with original equipment specifications — giving you peace of mind that your water heater safety system is performing exactly as designed.
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