Rheem Recent Questions, Troubleshooting Help & Support

I got a new Rheem heater and it's complete garbage. No water pressure.

recently installed?

Brian sounds like it's Leaking From Anode rod.... Check here.... https://lildutchuncle.com/rheem-water-heater-leaking/

The three most common reasons for this happening to you are 1) a defective gas valve, 2) a rusty thermopile, and/or 3) the automatic shut-off not working as it should. So, the most common reason for many people having this problem stems from having a gas valve that is not working as it should. When your gas control valve is faulty, it will mean that your burner is not going to be igniting as it should-or at all. Something that worked for me one time was to turn the Temp all the way down then all the way to Max a couple of times..gradually. Why it worked I don't know. Got a couple more years out of it though. Good luck! Best to you.

there is pressure adjustment, just temp. water pressure in + water pressure out

I don't know for sure but look at page 117.... http://snowcrest.net/thriftysupply/pdf/RTG-Service-Manual-REV-2.pdf

Rheem furnace error code 68 is a mechanical relay system which signals the blower motor to stop because it has not received a signal from the thermocouple. Jul 20, 2022

Rheem furnace error code 68 - HVAC Contractors

Motor Power And Communications Issues (Fault Code "68")

ManualsLib https://www.manualslib.com > Rheem-96v-Series Motor Power And Communications Issues (Fault Code "68"); Line Voltage And Low Voltage Connections To The Communicating Motor - Illustrations - Rheem 96V Series ... ..

Posted to the category Cars and Trucks but appears to be heating. All questions need FULL 'make model (what it is)' as first 3 words. Contact Rheem direct and claim a warranty replacement of the thermostat or free service advice. Did you try a power reset? https://www.google.com/search?q=UMC-117 ..

The OHL is not for sale due to a couple of reasons. If the heat exchanger has a hot spot it will melt the OHL making it useless. The OHL is just a large fuse. Rheem will completely warranty (if within date range) if the OHL or heat exchanger has problems. Bypassing the OHL is very dangerous and could result in a house fire since the appliance is mounted to a wall. I would suggest scrapping the copper heat exchanger for cash. That about all its worth in the condition its in.

Question edited for clarity and spelling of 'capacitor'.. Question moved from Televisions to Rheem A/C. When a start/run capacitor fails, the fan doesn't turn at all, it will just hum. Try a full reset of the system. Disconnect the power at the breaker for at LEAST 2 hours, or preferably overnight. It resets the logic board and resets all the relays. If that doesn't work, you need an A/C Service Technician.

The burner cover plate for your Rheem RRNL-B030JK08E unit can be obtained from an authorized Rheem dealer or distributor. You can visit the Rheem website to locate a dealer or distributor in your area. Alternatively, you can contact Rheem customer service for assistance in obtaining the burner cover plate. Be sure to have the model and serial number of your unit available when contacting Rheem customer service.

this from Rheem error codes Error Code 60 FAULT = Hot Water Temperature Abnormality

1. Press the Power button to clear the Error Code. If Error happens again:
2. Ensure water heater inlet and outlets are open and water is supplied to the water heater.
3. If Error happens again:
4. Ensure water heater inlet and outlets are open and water is supplied to the water heater.
5. Check the pump operation.
6. If it doesn't work, ensure wiring connections to pump.
7. If even supply power to pump and doesn't run it, replace the pump.
8. If Error happens again:
9. Verify recirculation loop length is within specification. Air purge is not enough.
10. Too much restriction on recirculation loop.
11. Return loops are clogged.
12. Check the recirculation loop condition.

check wiring

moved yah from cars to HOME HVAC the maker RHEEM has a web site. and has full documentation on that, and more. go there get it and see it. if using non RHEEM stat , that takes a book on that stat too. and is not too hard to figure out.

you can check the inside door chart, and it will map out the led light readout for you. just follow the instructions on the panel and it will tell you possible problems and what you may need to fix to make your unit run correctly.

If water is leaking from a pipe. then replace or repair the pipe or fitting. If the leak is coming from the unit itself, then replace the unit. Hope this helps.

Google rheem fault code

According to the literature I read, this heater requires a DEDICATED 240 volt, 60 amp service minimum. That means it should have its own circuit breaker with nothing else on that line. Depending on the overall electric service size for the building, the heater is causing an overload when it's on and resulting in a voltage drop that causes the flickering and possibly other issues.You didn't say if this was a residential installation but if it is, most homes have a 100 amp 240 volt service (in the USA). The heater is using most of the home's power. If there are other loads on the service like an electric range or oven, the problem will be worse.If the home is new, it may be equipped with a 240 volt, 200 amp service. If that's the case, the heater should be checkd with an ammeter to be sure it is not over-drawing for some reason like under sized wiring, bad connections or contaminated heating electrodes.