Error code C7 13 - Rheem Paloma Tankless Water Heaters PTG-74PVN Tankless RTG-74PVN

SOURCE: I have a c7 76 error code. What is my problem?

hi my name is pete pleased to help i think you have a burnt out capacitor on the left hand side of your burner control you will find 4 capacitors you can soon see if one has blown the cap will be raised unlike the outher ones they will be flat hope this helps

SOURCE: c7 13 error code on my tankless

Internet doesn't have clear-cut solution for C7 13 error code.
If concise repair information or service bulletin comes available, I will update this thread.

Open following links for Rheem troubleshooting resources:
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html

SOURCE: Have a rheem rtg74pvp1 propane fires and runs for

Basically this error means the input gas is restricted...line is too small. If the unit was working properly prior to this error code, you'll have to take the burner control assembly apart and perform some detailed...spring cleaning.

I have the procedure in PDF format...but unfortunately I don't have it with me at this time. Easiest thing at this point would be to call Rheem/Paloma Customer Support at (800-432-8373); advise them of the error code and they will send you the procedure in an easy to follow, step-by-step format. It's a fairly easy proccess, but takes about 3 hours to complete.

Thanks for trying Fixya.com

Mike...