Problems and solutions vary based on the type of water heater.
Rheem tankless water heater troubleshooting guide.
Many of the rheem water heaters have a vial that is located inside of the combustion chamber.
Summary of contents of user manual for rheem tankless water heater.
This means your water heater is having issues with either combustion air or venting.
Check the power supply to the water heater.
Common problems with a rheem water heater include a lack of hot water and incorrect water temperature.
Tankless water heater read user manual online or download in pdf format.
Get a free estimate online from top local home service pros in your area.
Rheem doesn t have model number specific manuals but instead a single manual may cover a various sizes of a specific model.
How to troubleshoot a rheem water heater.
Troubleshooting tips save time and money.
If the vial has burst you will need to wait for a new vial to be shipped.
Review the charts on the following pages first and.
View and download rheem rtg2 42 troubleshooting manual online.
Rtg53 rtg66 rtg74 svc 810.
Use your rheem heater manual as a reference when performing any repairs and make sure to use the technical support number 1 866 720 2076 whenever you re unsure what to do.
Make sure to visit our rheem error codes page for help with troubleshooting tankless models.
First inspect all vent pipes to ensure they are connected properly and free from puncture holes.
User manuals rheem water heater operating guides and service manuals.
Check to see if a fuse has blown or a circuit breaker is.
For most tankless water heaters the display with present an error code to inform you that your air supply or exhaust is blocked.
Check the water usage in your home.
If the pilot is yellow instead of blue there is too much corrosion on the pilot assembly.
Http www webstersheating ca websters the heating cooling specialist talks about how to set up the rheem tankless hot water tank.
Rtg2 42 water heater pdf manual download.
You should also clean out the combustion chamber and pilot assembly.
Have a different tankless water heater brand that needs troubleshooting.
Need to hire a plumber.