Book a Service / Repair / Warranty Assessment Rinnai 1st Care provides qualified technicians for servicing, repairs and warranty assessments using genuine spare parts. Book a Service
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Troubleshooting & FAQs Find answers to frequently asked questions about Rinnai hot water, heating and air conditioning products, including helpful troubleshooting tips. > Read more
Error codes Access product error code guides and useful tips to help identify and resolve common Rinnai product issues. > Read more
Warranty terms and conditions Download the relevant product warranty booklet to learn more about the terms and conditions. > Read more
Reigster your warranty Quickly register your product here to ensure Rinnai has your details on file to speed up any warranty claims during the warranty period. > Read more
