Rinnai Hot Water Repair Brisbane
Trusted on the Northside for over 20 years
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Trusted Repair Services for All Rinnai Hot Water Systems
If your Rinnai unit is not heating properly, displaying fault codes, leaking, or losing pressure, our plumbers can assess the fault and recommend the most cost-effective solution. We stock a variety of common Rinnai parts and are familiar with the specific requirements of their gas and continuous flow models.
Common Rinnai hot water repair issues include:
- Faulty gas burners or ignition systems
- Blocked or dirty heat exchangers
- Fault codes and electronic control issues
- Low hot water pressure or inconsistent temperature
- Leaking connections or corroded fittings
Our team conducts a full diagnostic, cleans and services components where needed, and ensures all repairs meet Australian standards.
Hear From Our Clients
LJM Plumbing, Gas & Drainage
What to Expect from LJM Plumbing
As a Brisbane-based plumbing company with over 25 years of industry experience, we bring clarity and reliability to every job. We offer:
- Prompt arrival and efficient service
- Transparent pricing and clear repair recommendations
- 24/7 availability for emergency situations
- Ongoing support for Rinnai hot water issues
We prioritise your convenience and safety, and we never perform unnecessary work. If your Rinnai unit is repairable, we fix it. If not, we guide you through suitable replacement options and can install a new system quickly, using brands with stronger support if needed.
Is It Time to Replace Your Rinnai System?
In some cases, a failing Rinnai unit may not be worth repairing – particularly if parts are no longer available, the unit is out of warranty, or ongoing faults suggest a deeper system issue. Our team will always present you with clear options based on cost, performance, and reliability.
If you decide to replace your system, we supply and install a wide range of premium alternatives such as Rheem, Dux, and AquaMax. These systems are backed by extended warranties and excellent after-sales service.
Frequently Asked Questions
- Do you repair all Rinnai hot water systems?
Yes. We repair Rinnai continuous flow, gas storage, and other Rinnai models, provided parts are available.
- Is it worth repairing a Rinnai unit?
If the unit is relatively new and the fault is minor, a repair is often worthwhile. We’ll always advise based on safety and value.
- Do you carry Rinnai spare parts?
We stock a selection of common parts and can quickly source others if available. If parts are no longer supplied, we’ll suggest suitable next steps.
- Can you help with Rinnai fault codes?
Yes. We diagnose and clear error codes and can explain what they mean and how to resolve them.
- What if my Rinnai unit can’t be repaired?
We will provide options for like-for-like replacement or alternative systems better suited to your needs.
- Are Rinnai repairs covered under warranty?
If your unit is still under warranty, we can assist with the process and documentation needed to lodge a claim.
- Do you offer emergency repairs?
Yes. We offer 24/7 emergency Rinnai hot water repair services across Brisbane, including weekends and public holidays.
For expert Rinnai hot water repair in Brisbane, contact LJM Plumbing, Gas and Drainage today. We offer practical solutions, trusted advice, and service that puts your comfort and safety first.
