Rheem tankless water heater not heating no error code. Rheem tankless water heater is a widely home appliance that is used by most of the people.
When it comes to buying tankless water heater then no doubt Rheem is one of the most trusted brands worldwide.
If you are facing some heating problems with your Rheem tankless water heater that is not heating up properly and is not showing any error code, then there must be something wrong with your water heater that needs to be fixed.
If you are facing such problem, then this can make your daily routine a bit difficult. Rheem tankless water heater work effectively and efficiently, and they help to perform its function.
Due to many unknown reasons the Rheem tankless water heater can stop working and they don’t produce enough heat.
This can be due to some technical issues in your Rheem tankless water heater. Now, you can easily solve this issue yourself without taking any from a professional.
There can be many reasons due to which your Rheem tankless water heater is not heating up and creating trouble for you.
Rheem tankless water heater not heating no error code
The following are the reasons due to which your Rheem tankless water heater is not heating up and no error code.
Reason 1: Malfunctioning of the Ignitor
One of the main reason due to which your Rheem tankless water heater is not working and is not heating up can be due to the malfunction of the ignitor.
The ignitor has a coil that glows up as and turns orange as the it is heated.
At a specific and appropriate temperature it is sensed by the sensor. But sometimes the coil of the ignitor burns out.
Due to this your Rheem tankless water heater will be unable to produce specific amount of heat that is needed and would not heat up.
Solution to this problem
This problem can be easily solved by repairing the malfunction ignitor with a new one that is fully functional.
Reason 2: Flame sensor is damaged
Another reason of Rheem tankless water heater not working can be the malfunctioning of the flame sensor. The flame sensor is present in the burner, and it has its own specific functions.
The function of this is to sense the heat produced by the ignitor. Most of the times this flame sensor is not working due to which you can face difficulty in using your water heater and due to this your water heater may not produce heat properly.
Solution to this problem
To solve this issue, you need to simply replace this flame sensor with a new one and the problem of your Rheem tankless water heater not heating up properly can be easily solved.
Reason 3: Issues in the Venting system
Another reasons that your Rheem tankless water heater is not working and is not heating up properly can be due to the problems in the air flow or the venting system of the water heater.
If you are facing such problem, you need to check properly whether there is an issue in the air flow or not.
Issues in air flow can be easily checked by checking the venting system of your rheem tankless water heater.
Solution to this problem
To solve this issue, properly check the venting system and inspect it properly that what is wrong with airflow.
This problem can easily be solved by inspecting the air flow and you can get rid of your Rheem tankless water heater not heating up.
Reason 4: Control board is damaged
Sometimes, the control board of the water heater is not working. The control board is like the brain of the heater.
It controls all the activities of the this tankless water heater. It gives the specific functions to the rheem tankless water heater so that it can perform the function properly.
Solution to this problem
This problem can be solved by replacing the control panel of the your tankless water heater with a new one.
If the control panel cannot be repaired, then you need to replace it with a new one that works more effectively and effectively and gives better results. In this way you can solve the problem of Rheem tankless water heater not heating up.
Reason 5: Thermal fuse is not functional
Rheem tankless water heater s also have a thermal fuse in them. These are the safety switches of the Rheem tankless water heaters.
The thermal fuse in any water heater is one of its prime features as it plays an important role in its normal functioning.
Solution to this problem
To solve this problem, you need to replace this thermal fuse you need to open the rheem tankless water heater and go to the thermal fuse part. After you have located the thermal fuse, you can easily fix it. Then by loosing the screws you can install a new thermal fuse in your tankless water heater.
Conclusion
To conclude, if your Rheem tankless water heater is not working and is not heating up properly then you don’t need to get worried. By following some easy and simple steps you can easily fix your Rheem tankless water heater without taking any professional help.
