Rheem Tankless Water Heater Mixing Valve Replacement, DIY Repair, Error Code 45 Fix, Navien Dad Jobs

Rheem Tankless Water Heater Mixing Valve Replacement. Dad Jobs shows you how to do a Do It Yourself repair of the mixing valve piece in your tankless water heater. Very similar in Navien and other branded water heaters. This is one very common fix for when your heater gives you an Error Code 45 which in the manual states is an internal leak. If you've found water inside your water heater, generally found on the bottom by the sensor, then this could help you fix the leak and the error code. Dad Jobs is not a licensed plumbing, electrical or contracting professional. This video is strictly informational and you accept all responsibility when doing repairs in your own home. Rheem Tankless Water Heater get yours here ---- https://amzn.to/3lPAUb8 Manual for the Tankless Water Heater can be found here: https://www.tanklessking.com/index.ph... Rheem Support Phone number is: 1-800-621-5622 Component No.9: The Mixing Valve Part No: RTG2029AV or RTG20299AV Thank you for watching. Please like and subscribe for more awesome DIY Videos! Dad Jobs is not a licensed plumbing, electrical or contracting professional. This video is strictly informational and you accept all responsibility when doing repairs in your own home. You Can Do It! Now get to it!