Rinnai Hot Water Fault or Error Code 41

Rinnai Continuous Flow Hot Water Heater Fault or Error Code 41 Troubleshooting Guide

If you experience a problem with your Rinnai tankless hot water heater you can troubleshoot the issue by checking the error code showing on the Rinnai monitor.

rinnai hot water system

This is a handy self-diagnostic tool provided by Rinnai to quickly and easily determine what is wrong with your hot water heater.

In some cases you may be able to fix the problem yourself, if it is just a simple matter. Or, otherwise, a service call will be required.

Thankfully, the Rinnai hot water fault codes provide for a prompt repair with the technician being able to see at a glance exactly what the problem is. One of the Rinnai error codes that you may come across if you have an externally installed system is a Rinnai fault code 41.

The Rinnai error code 41 signifies a fault in regards to the systems freeze protection sensor.

Rinnai Error Code 41 Troubleshooting

An error code 41 will require the services of a fully qualified technician to inspect the hot water heater as the front panel of the unit will need to be removed – exposing high voltage wiring.

In any case of a Rinnai hot water fault code flashing on your digital monitor you can attempt to clear the code yourself by turning your hot water tap on and off and also pressing the on/off button on the systems monitor. The error code 41 will clear if it was a trip of the system, otherwise if the code remains, call in a licensed expert.

Rinnai Hot water heater repairs – 24/7

For a prompt, reliable and affordable Rinnai fault code 41 repair call the hot water specialists from Jim’s Plumbing.

We are available all hours of the day and night, every single day of the week – including all public holidays to rectify any plumbing or gas requirement that you may have. We have a plumber on-call 24/7 across all metropolitan areas of Adelaide, Melbourne, Perth, Brisbane, Sydney and Canberra.

In a plumbing emergency you can expect one of our fully qualified and highly experienced plumbers to be knocking on your door within an hour* of your call.

When it comes to rectifying a Rinnai error code 41 your friendly Jim’s plumber will inspect the hot water unit to determine the exact fault of the freeze protection sensor and provide you with a fast repair, with quality workmanship and customer satisfaction guaranteed.

Your attending Jim’s plumber will check the sensor wiring harness for any damaged or loose connections back to the PC board, and replace if required.

They will ensure that the sensor is not being blocked or covered by any build-up or insulation.

  • If all is in order here the next step would be to check the resistance readings to ensure all readings are correct.
  • If the sensor readings are correct the unit will be inspected for any leaks.
  • If no leaks are found but the Rinnai fault code 41 still remains the last resort will be to replace the freeze protection sensor.

You can trust that your attending plumber from Jim’s Plumber will arrive at your location fully equipped to quickly repair your hot water heater and replace any required parts.

We understand all aspects of the Rinnai hot water models and are highly skilled in all Rinnai fault code repairs.

Call us anytime, 24/7, on 1300 133 509 or book your plumber via our online booking form and we’ll call you back straight away – at no cost to you.

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No Interest Ever!* payment plan options available on hot water heater replacements to help ease any financial stress this burden may cause. If your rinnai hot water heater is leaking, or you have no hot water, we can often have a plumber to you within the hour*.

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Please be advised that we may have additional Rinnai Hot Water System models available.

Simply book a plumber online now, or phone 1300 133 509 to book now.

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No Interest Ever!* Payment Plan offered through Certegy Ezi-Pay Express. No Interest Ever on your hot water heater replacement or new supply and installation, gas service, water service or drain replacement. Conditions apply.

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