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Rinnai Error Code 79

Have a Rinnai error code 79 issue?

At Jim’s Plumbing, we are experts in all things Rinnai error code 79 issues. No job is too big or too small for our team of local experts in Adelaide, Melbourne, Geelong, Sydney, Canberra, Perth and Brisbane. We operate 24/7, every day of the year and can even be at your door within the hour* when you have a Rinnai error 79. Why is the error code 79 appearing? There is a problem with the burner sensor and a Jim’s Plumber should be called immediately. Upon arrival at your property, our plumber will inspect your system and provide a solution by:

  • Ensure there is no damage to the sensor wiring
  • Check the electronic board to make sure it is operational
  • Replace the sensor if needed

We recommend you service your Rinnai hot water system annually to prevent error code issues arising. At Jim’s Plumbing, we provide a Quality Assurance Guarantee on all workmanship that we complete. This means that our plumbers will arrive on time, be well presented and complete the work to the highest quality.

Rinnai Tankless Code 79 Fix

Here at Jim’s Plumbing, we specialise in Rinnai tankless code 79 fixes. That is why we recommend that you contact one of our local plumbers when the issue arises. If you wish to troubleshoot the issue yourself, you can check:

  • Inspect the wiring harness
  • Inspect the heat exchanger, look for leakage
  • Check the bottom pan for signs of pooling water
  • If you find evidence of water pooling, dry off the leak sensor as well as the inside of the cabinet. Restart the tankless.
  • If you were not able to find evidence of water pooling, disconnect the sensor and turn on the system
  • If the system operates without the sensor in place, the sensor will need to be replaced by a Jim’s plumber

Interest Free for Code 79 on Rinnai Water Heater

Worried about the cost of your Rinnai error code 79 fix? At Jim’s Plumbing, we are pleased to offer a range of $0 deposit, interest free payment plans**. Our plumbers are happy to offer these interest free terms so you don’t have to deal with the uncertainty that comes with unexpected costs. We also offer cash, cheque, EFTPOS and bank transfers. We have weekly and fortnightly options to suit your needs. Approval is granted within minutes. Contact us today for all your Rinnai error 79 needs.

1300 133 509


Comments & Testimonials

What people are saying about us

Leak Fixed!

I had an issue with water leaking under the sink, had water dripping from a cold water flexi hose. Rang Jim's Plumbing and Cameron arrived within 20 minutes. He thoroughly investigated where the leak was coming from, was very friendly and explained what to do if there were any more issues. Very happy with the quick service provided.
Cathy, SA 5 stars rating

Thank you for my dishwasher

Trent installed my new dishwasher here in Bundoora. He did an excellent job and even started my new dishwasher so it is ready to use. He was polite, neat and tidy. Thank you.
Irene, VIC 5 stars rating

So quick!

Jayden was sent to fix my washing machine taps. He was polite and friendly, and explained what needed to be done. It was a bit more expensive than I expected, but from my call for service to the job being completed was only two hours. I would definitely recommend!
Laura M., VIC 5 stars rating
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