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Error code 11 on a Rheem tankless water heater is typically caused by an ignition failure. This can be due to various reasons such as insufficient gas flow, defective gas solenoid valves, a damaged igniter wire harness, or a faulty igniter.
How to Fix Rheem Tankless Water Heater Code 11. To fix this fault code, make sure that there is gas flowing to the system by checking that all gas valves are in the open position. Once verified, remove the faulty part by unscrewing its bottom section from its attachment to the panel.
4 wrz 2024 · Code 11 appears on the digital display of your Rheem tankless water heater. It signifies that the water flow sensor has detected an issue, preventing the unit from heating water. This code can be caused by various factors, including: Insufficient water flow. Clogged water filter. Faulty water flow sensor. Air in the water lines.
#RTG20235C Igniter Coil Replacement on Rheem Tankless Water Heaters (Models #RTG65xln1 , #RTG84xln1, #RTG95xln1, #rtg64dvln1, #rtg84dvln1, #rtg95dvln1 .Fix t...
20 sie 2023 · If your Rheem tankless water heater is displaying code 11, there could be a few things causing this error code. The code indicates ignition failure mainly due to restricted gas flow to the ignition system, defective gas control assembly, bad circuit board, defective main burner and a defective ignitor.
When a Rheem tankless water heater displays error code 11, it typically indicates an ignition failure. This can be caused by issues such as restricted gas flow, a defective ignitor, a faulty circuit board, a defective gas control assembly, or a defective main burner.
16 lip 2024 · The electronic diagnostic system of Rheem tankless water heaters displays error codes for specific issues, with error code 11 indicating a lack of ignition. This may be caused by insufficient gas flow, faulty gas solenoid valves, broken ignition wire harness, or a faulty igniter.
