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Rinnai Error Code 12

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Rinnai Continuous Flow Water Heater Fault or Error Code 12 Troubleshooting Guide

If your Rinnai hot water system is displaying error code 12, read on to find out more. Rinnai gas continuous flow water heaters have an error code feature. If there is a fault, an error code is displayed on the system or temperature controller.

Some error codes have troubleshooting steps you can take to find and fix faults. Others do not and a technician will need to be called to resolve the problem.  Error code 12 has troubleshooting steps you can work through before calling a technician.

Rinnai Error Code 12 Troubleshooting

Error code 12 indicates your Rinnai hot water system has a flame failure or low gas flow. If you encounter error code 12, you can try the following steps to fix the problem:

  • Check gas is turned on at the gas metre or cylinder
  • Check gas is turned on at the water heater
  • Check there are no obstructions to the flue outlet

If you have completed these steps and error code 12 remains, your next step is to call a qualified technician.

Please note that you should never attempt to take apart your hot water system in search of faults. Doing so creates an extreme safety hazard to you and your property. It also voids any warranties covering your system.

Rinnai Hot Water Heaters That Display Error Code 12

  • Rinnai Infinity 26 Touch
  • Rinnai Infinity 26
  • Rinnai Infinity 20
  • Rinnai Infinity 16
  • Rinnai Infinity 12
  • B26
  • B20
  • B16

Rinnai Error Code 12 Help

Plumber Near Me has fully qualified and insured technicians who can resolve error code 12 on your Rinnai hot water system. We understand being without hot water is disruptive and inconvenient. That’s why we’re available 24/7 and will always try to have a technician to your door within an hour of your call*. Our technicians will thoroughly inspect all components of your water system to ensure error code 12 is completely rectified. Plus, we offer $0 deposit, interest free payment plans** to make payment a breeze. Just ask our friendly team about eligibility criteria. We cover all metropolitan suburbs in Adelaide, Melbourne, Perth, Sydney, Brisbane and Canberra, so contact us today.

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