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Browse ProductsRHEEM Mixing Valve RTG20299AV
$137.13
-
- Free shipping — most items ship by the next day
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
- Free shipping — most items ship by the next day
$137.13
-
- Free shipping — most items ship by the next day
RHEEM Mixing Valve RTG20299AV
The Rheem RTG20299AV is a high-quality OEM mixing valve designed specifically for Rheem and Ruud tankless gas water heaters. It precisely blends hot and cold water to deliver safe, consistent output temperatures while working seamlessly with the unit’s control board to maintain your thermostat settings.
Key Specifications
- Part Number: RTG20299AV (replaces RTG20298N in many applications)
- Type: Thermostatic Mixing Valve
- Function: Mixes cold water for lower set temperatures
- Seals: Durable O-ring seals to prevent leaks
- Material/Finish: Robust construction with stainless steel elements for long-term reliability
- Dimensions (approx.): 9″ x 9″ x 3″ (packaged); lightweight design for easy installation
- Compatibility: Direct fit for select Rheem and Ruud tankless models, including RTGH-RH10DVLN, RTGH-RH10DVLP, RTGH-RH11DVLN, RTGH-RH11DVLP, RTGH-SR10I, RTGH-SR11I, and others (always verify with your model/serial number)
Compatible Water Heater Brands
- Rheem (primary OEM)
- Ruud (sister brand, same reliable engineering)
This valve is engineered for Rheem/Ruud tankless systems and ensures perfect integration—no universal or aftermarket compromises.
Benefits
- Precise Temperature Control: Maintains safe, consistent hot water delivery and prevents scalding by mixing in cold water as needed.
- Reliable Performance: Works in tandem with the water heater’s control board for accurate thermostat-set temperatures.
- Leak Prevention: High-quality O-rings provide a secure, long-lasting seal.
- Easy DIY or Pro Installation: Direct OEM replacement restores full functionality quickly—ideal for fixing common issues like error codes related to temperature regulation.
- Durability: Genuine Rheem part built to original factory specifications for extended service life and optimal efficiency.
Restore reliable hot water performance with this genuine Rheem RTG20299AV Mixing Valve. Perfect for homeowners and professionals looking for an exact-fit, high-performance repair part.
Genuine OEM parts
Easy online ordering
30-day hassle-free returns
Help when you need it
- OEM Thermostatic Mixing Valve — for Rheem and Ruud tankless gas water heaters
- Safe, Consistent Temperatures — blends hot and cold water to the set point
- Works with the Control Board — maintains your thermostat settings
- Replaces RTG20298N — in many applications
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